138795228

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 458796800

約数和(自身を除く): 320001572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 43, 44, 52, 54, 57, 66, 76, 78, 86, 99, 108, 114, 117, 121, 129, 132, 143, 156, 171, 172, 198, 209, 228, 234, 242, 247, 258, 286, 297, 342, 351, 363, 387, 396, 418, 429, 468, 473, 484, 494, 513, 516, 559, 572, 594, 627, 684, 702, 726, 741, 774, 817, 836, 858, 946, 988, 1026, 1089, 1118, 1161, 1188, 1254, 1287, 1404, 1419, 1452, 1482, 1548, 1573, 1634, 1677, 1716, 1881, 1892, 2052, 2178, 2223, 2236, 2299, 2322, 2451, 2508, 2574, 2717, 2838, 2964, 3146, 3267, 3268, 3354, 3762, 3861, 4257, 4356, 4446, 4598, 4644, 4719, 4902, 5031, 5148, 5203, 5434, 5643, 5676, 6149, 6292, 6534, 6669, 6708, 6897, 7353, 7524, 7722, 8151, 8514, 8892, 8987, 9196, 9438, 9804, 10062, 10406, 10621, 10868, 11286, 12298, 12771, 13068, 13338, 13794, 14157, 14706, 15093, 15444, 15609, 16302, 17028, 17974, 18447, 18876, 20124, 20691, 20812, 21242, 22059, 22572, 24453, 24596, 25542, 26676, 26961, 27588, 28314, 29412, 29887, 30186, 31218, 31863, 32604, 35948, 36894, 41382, 42471, 42484, 44118, 46827, 48906, 51084, 53922, 55341, 56628, 59774, 60372, 62073, 62436, 63726, 67639, 73359, 73788, 80883, 82764, 84942, 88236, 89661, 93654, 95589, 97812, 98857, 107844, 110682, 116831, 119548, 124146, 127452, 135278, 140481, 146718, 161766, 166023, 169884, 179322, 187308, 191178, 197714, 202917, 221364, 233662, 242649, 248292, 268983, 270556, 280962, 286767, 293436, 296571, 323532, 332046, 350493, 358644, 382356, 395428, 405834, 467324, 485298, 537966, 561924, 573534, 593142, 608751, 664092, 700986, 806949, 811668, 889713, 970596, 1051479, 1075932, 1147068, 1186284, 1217502, 1285141, 1401972, 1613898, 1779426, 1826253, 2102958, 2435004, 2570282, 2669139, 3154437, 3227796, 3558852, 3652506, 3855423, 4205916, 5140564, 5338278, 6308874, 7305012, 7710846, 10676556, 11566269, 12617748, 15421692, 23132538, 34698807, 46265076, 69397614, 138795228]

約数ペア:

[(1, 138795228), (2, 69397614), (3, 46265076), (4, 34698807), (6, 23132538), (9, 15421692), (11, 12617748), (12, 11566269), (13, 10676556), (18, 7710846), (19, 7305012), (22, 6308874), (26, 5338278), (27, 5140564), (33, 4205916), (36, 3855423), (38, 3652506), (39, 3558852), (43, 3227796), (44, 3154437), (52, 2669139), (54, 2570282), (57, 2435004), (66, 2102958), (76, 1826253), (78, 1779426), (86, 1613898), (99, 1401972), (108, 1285141), (114, 1217502), (117, 1186284), (121, 1147068), (129, 1075932), (132, 1051479), (143, 970596), (156, 889713), (171, 811668), (172, 806949), (198, 700986), (209, 664092), (228, 608751), (234, 593142), (242, 573534), (247, 561924), (258, 537966), (286, 485298), (297, 467324), (342, 405834), (351, 395428), (363, 382356), (387, 358644), (396, 350493), (418, 332046), (429, 323532), (468, 296571), (473, 293436), (484, 286767), (494, 280962), (513, 270556), (516, 268983), (559, 248292), (572, 242649), (594, 233662), (627, 221364), (684, 202917), (702, 197714), (726, 191178), (741, 187308), (774, 179322), (817, 169884), (836, 166023), (858, 161766), (946, 146718), (988, 140481), (1026, 135278), (1089, 127452), (1118, 124146), (1161, 119548), (1188, 116831), (1254, 110682), (1287, 107844), (1404, 98857), (1419, 97812), (1452, 95589), (1482, 93654), (1548, 89661), (1573, 88236), (1634, 84942), (1677, 82764), (1716, 80883), (1881, 73788), (1892, 73359), (2052, 67639), (2178, 63726), (2223, 62436), (2236, 62073), (2299, 60372), (2322, 59774), (2451, 56628), (2508, 55341), (2574, 53922), (2717, 51084), (2838, 48906), (2964, 46827), (3146, 44118), (3267, 42484), (3268, 42471), (3354, 41382), (3762, 36894), (3861, 35948), (4257, 32604), (4356, 31863), (4446, 31218), (4598, 30186), (4644, 29887), (4719, 29412), (4902, 28314), (5031, 27588), (5148, 26961), (5203, 26676), (5434, 25542), (5643, 24596), (5676, 24453), (6149, 22572), (6292, 22059), (6534, 21242), (6669, 20812), (6708, 20691), (6897, 20124), (7353, 18876), (7524, 18447), (7722, 17974), (8151, 17028), (8514, 16302), (8892, 15609), (8987, 15444), (9196, 15093), (9438, 14706), (9804, 14157), (10062, 13794), (10406, 13338), (10621, 13068), (10868, 12771), (11286, 12298)]