168355044

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 144

約数和(自身を含む): 517189120

約数和(自身を除く): 348834076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 858, 991, 1089, 1188, 1287, 1404, 1452, 1573, 1716, 1982, 2178, 2574, 2973, 3146, 3267, 3861, 3964, 4356, 4719, 5148, 5946, 6292, 6534, 7722, 8919, 9438, 10901, 11892, 12883, 13068, 14157, 15444, 17838, 18876, 21802, 25766, 26757, 28314, 32703, 35676, 38649, 42471, 43604, 51532, 53514, 56628, 65406, 77298, 84942, 98109, 107028, 115947, 119911, 130812, 141713, 154596, 169884, 196218, 231894, 239822, 283426, 294327, 347841, 359733, 392436, 425139, 463788, 479644, 566852, 588654, 695682, 719466, 850278, 1079199, 1177308, 1275417, 1391364, 1438932, 1558843, 1700556, 2158398, 2550834, 3117686, 3237597, 3826251, 4316796, 4676529, 5101668, 6235372, 6475194, 7652502, 9353058, 12950388, 14029587, 15305004, 18706116, 28059174, 42088761, 56118348, 84177522, 168355044]

約数ペア:

[(1, 168355044), (2, 84177522), (3, 56118348), (4, 42088761), (6, 28059174), (9, 18706116), (11, 15305004), (12, 14029587), (13, 12950388), (18, 9353058), (22, 7652502), (26, 6475194), (27, 6235372), (33, 5101668), (36, 4676529), (39, 4316796), (44, 3826251), (52, 3237597), (54, 3117686), (66, 2550834), (78, 2158398), (99, 1700556), (108, 1558843), (117, 1438932), (121, 1391364), (132, 1275417), (143, 1177308), (156, 1079199), (198, 850278), (234, 719466), (242, 695682), (286, 588654), (297, 566852), (351, 479644), (363, 463788), (396, 425139), (429, 392436), (468, 359733), (484, 347841), (572, 294327), (594, 283426), (702, 239822), (726, 231894), (858, 196218), (991, 169884), (1089, 154596), (1188, 141713), (1287, 130812), (1404, 119911), (1452, 115947), (1573, 107028), (1716, 98109), (1982, 84942), (2178, 77298), (2574, 65406), (2973, 56628), (3146, 53514), (3267, 51532), (3861, 43604), (3964, 42471), (4356, 38649), (4719, 35676), (5148, 32703), (5946, 28314), (6292, 26757), (6534, 25766), (7722, 21802), (8919, 18876), (9438, 17838), (10901, 15444), (11892, 14157), (12883, 13068)]