166631634

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 436125600

約数和(自身を除く): 269493966

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 169, 171, 186, 234, 247, 279, 338, 342, 351, 403, 494, 507, 513, 558, 589, 702, 741, 806, 837, 961, 1014, 1026, 1178, 1209, 1482, 1521, 1674, 1767, 1922, 2223, 2418, 2883, 3042, 3211, 3534, 3627, 4446, 4563, 5239, 5301, 5766, 6422, 6669, 7254, 7657, 8649, 9126, 9633, 10478, 10602, 10881, 12493, 13338, 15314, 15717, 15903, 17298, 18259, 19266, 21762, 22971, 24986, 25947, 28899, 31434, 31806, 36518, 37479, 45942, 47151, 51894, 54777, 57798, 68913, 74958, 86697, 94302, 99541, 109554, 112437, 137826, 141453, 162409, 164331, 173394, 199082, 206739, 224874, 237367, 282906, 298623, 324818, 328662, 337311, 413478, 474734, 487227, 492993, 597246, 674622, 712101, 895869, 974454, 985986, 1424202, 1461681, 1791738, 2136303, 2687607, 2923362, 3085771, 4272606, 4385043, 5375214, 6171542, 6408909, 8770086, 9257313, 12817818, 18514626, 27771939, 55543878, 83315817, 166631634]

約数ペア:

[(1, 166631634), (2, 83315817), (3, 55543878), (6, 27771939), (9, 18514626), (13, 12817818), (18, 9257313), (19, 8770086), (26, 6408909), (27, 6171542), (31, 5375214), (38, 4385043), (39, 4272606), (54, 3085771), (57, 2923362), (62, 2687607), (78, 2136303), (93, 1791738), (114, 1461681), (117, 1424202), (169, 985986), (171, 974454), (186, 895869), (234, 712101), (247, 674622), (279, 597246), (338, 492993), (342, 487227), (351, 474734), (403, 413478), (494, 337311), (507, 328662), (513, 324818), (558, 298623), (589, 282906), (702, 237367), (741, 224874), (806, 206739), (837, 199082), (961, 173394), (1014, 164331), (1026, 162409), (1178, 141453), (1209, 137826), (1482, 112437), (1521, 109554), (1674, 99541), (1767, 94302), (1922, 86697), (2223, 74958), (2418, 68913), (2883, 57798), (3042, 54777), (3211, 51894), (3534, 47151), (3627, 45942), (4446, 37479), (4563, 36518), (5239, 31806), (5301, 31434), (5766, 28899), (6422, 25947), (6669, 24986), (7254, 22971), (7657, 21762), (8649, 19266), (9126, 18259), (9633, 17298), (10478, 15903), (10602, 15717), (10881, 15314), (12493, 13338)]