147778722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 449971200

約数和(自身を除く): 302192478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 29, 34, 39, 42, 51, 54, 58, 61, 63, 78, 87, 91, 102, 117, 119, 122, 126, 153, 174, 182, 183, 189, 203, 221, 234, 238, 261, 273, 306, 351, 357, 366, 377, 378, 406, 427, 442, 459, 493, 522, 546, 549, 609, 663, 702, 714, 754, 783, 793, 819, 854, 918, 986, 1037, 1071, 1098, 1131, 1218, 1281, 1326, 1479, 1547, 1566, 1586, 1638, 1647, 1769, 1827, 1989, 2074, 2142, 2262, 2379, 2457, 2562, 2639, 2958, 3094, 3111, 3213, 3294, 3393, 3451, 3538, 3654, 3843, 3978, 4437, 4641, 4758, 4914, 5278, 5307, 5481, 5551, 5967, 6222, 6409, 6426, 6786, 6902, 7137, 7259, 7686, 7917, 8874, 9282, 9333, 10179, 10353, 10614, 10962, 11102, 11529, 11934, 12383, 12818, 13311, 13481, 13923, 14274, 14518, 15834, 15921, 16653, 18666, 19227, 20358, 20706, 21411, 21777, 22997, 23058, 23751, 24766, 26622, 26962, 27846, 27999, 30073, 31059, 31842, 33306, 37149, 38454, 40443, 41769, 42822, 43554, 44863, 45994, 47502, 47763, 49959, 55998, 57681, 60146, 62118, 65331, 68991, 71253, 74298, 80886, 83538, 89726, 90219, 93177, 94367, 95526, 99918, 111447, 115362, 121329, 130662, 134589, 137982, 142506, 149877, 160979, 173043, 180438, 186354, 188734, 195993, 206973, 210511, 222894, 242658, 269178, 270657, 283101, 299754, 321958, 334341, 346086, 363987, 390949, 391986, 403767, 413946, 421022, 482937, 541314, 566202, 620919, 631533, 668682, 727974, 781898, 807534, 811971, 849303, 965874, 1172847, 1211301, 1241838, 1263066, 1448811, 1623942, 1698606, 1894599, 2345694, 2422602, 2547909, 2736643, 2897622, 3518541, 3789198, 4346433, 5095818, 5473286, 5683797, 7037082, 8209929, 8692866, 10555623, 11367594, 16419858, 21111246, 24629787, 49259574, 73889361, 147778722]

約数ペア:

[(1, 147778722), (2, 73889361), (3, 49259574), (6, 24629787), (7, 21111246), (9, 16419858), (13, 11367594), (14, 10555623), (17, 8692866), (18, 8209929), (21, 7037082), (26, 5683797), (27, 5473286), (29, 5095818), (34, 4346433), (39, 3789198), (42, 3518541), (51, 2897622), (54, 2736643), (58, 2547909), (61, 2422602), (63, 2345694), (78, 1894599), (87, 1698606), (91, 1623942), (102, 1448811), (117, 1263066), (119, 1241838), (122, 1211301), (126, 1172847), (153, 965874), (174, 849303), (182, 811971), (183, 807534), (189, 781898), (203, 727974), (221, 668682), (234, 631533), (238, 620919), (261, 566202), (273, 541314), (306, 482937), (351, 421022), (357, 413946), (366, 403767), (377, 391986), (378, 390949), (406, 363987), (427, 346086), (442, 334341), (459, 321958), (493, 299754), (522, 283101), (546, 270657), (549, 269178), (609, 242658), (663, 222894), (702, 210511), (714, 206973), (754, 195993), (783, 188734), (793, 186354), (819, 180438), (854, 173043), (918, 160979), (986, 149877), (1037, 142506), (1071, 137982), (1098, 134589), (1131, 130662), (1218, 121329), (1281, 115362), (1326, 111447), (1479, 99918), (1547, 95526), (1566, 94367), (1586, 93177), (1638, 90219), (1647, 89726), (1769, 83538), (1827, 80886), (1989, 74298), (2074, 71253), (2142, 68991), (2262, 65331), (2379, 62118), (2457, 60146), (2562, 57681), (2639, 55998), (2958, 49959), (3094, 47763), (3111, 47502), (3213, 45994), (3294, 44863), (3393, 43554), (3451, 42822), (3538, 41769), (3654, 40443), (3843, 38454), (3978, 37149), (4437, 33306), (4641, 31842), (4758, 31059), (4914, 30073), (5278, 27999), (5307, 27846), (5481, 26962), (5551, 26622), (5967, 24766), (6222, 23751), (6409, 23058), (6426, 22997), (6786, 21777), (6902, 21411), (7137, 20706), (7259, 20358), (7686, 19227), (7917, 18666), (8874, 16653), (9282, 15921), (9333, 15834), (10179, 14518), (10353, 14274), (10614, 13923), (10962, 13481), (11102, 13311), (11529, 12818), (11934, 12383)]