121660864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 276514560

約数和(自身を除く): 154853696

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 89, 104, 106, 124, 178, 208, 212, 248, 356, 403, 416, 424, 496, 689, 712, 806, 832, 848, 992, 1157, 1378, 1424, 1612, 1643, 1696, 1984, 2314, 2756, 2759, 2848, 3224, 3286, 3392, 4628, 4717, 5512, 5518, 5696, 6448, 6572, 9256, 9434, 11024, 11036, 12896, 13144, 18512, 18868, 21359, 22048, 22072, 25792, 26288, 35867, 37024, 37736, 42718, 44096, 44144, 52576, 61321, 71734, 74048, 75472, 85436, 88288, 105152, 122642, 143468, 146227, 150944, 170872, 176576, 245284, 286936, 292454, 301888, 341744, 490568, 573872, 584908, 683488, 981136, 1147744, 1169816, 1366976, 1900951, 1962272, 2295488, 2339632, 3801902, 3924544, 4679264, 7603804, 9358528, 15207608, 30415216, 60830432, 121660864]

約数ペア:

[(1, 121660864), (2, 60830432), (4, 30415216), (8, 15207608), (13, 9358528), (16, 7603804), (26, 4679264), (31, 3924544), (32, 3801902), (52, 2339632), (53, 2295488), (62, 1962272), (64, 1900951), (89, 1366976), (104, 1169816), (106, 1147744), (124, 981136), (178, 683488), (208, 584908), (212, 573872), (248, 490568), (356, 341744), (403, 301888), (416, 292454), (424, 286936), (496, 245284), (689, 176576), (712, 170872), (806, 150944), (832, 146227), (848, 143468), (992, 122642), (1157, 105152), (1378, 88288), (1424, 85436), (1612, 75472), (1643, 74048), (1696, 71734), (1984, 61321), (2314, 52576), (2756, 44144), (2759, 44096), (2848, 42718), (3224, 37736), (3286, 37024), (3392, 35867), (4628, 26288), (4717, 25792), (5512, 22072), (5518, 22048), (5696, 21359), (6448, 18868), (6572, 18512), (9256, 13144), (9434, 12896), (11024, 11036)]