128030472

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{30139}}^1$

素因数の和:30210

約数の個数: 48

約数和(自身を含む): 352638000

約数和(自身を除く): 224607528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 30139, 60278, 90417, 120556, 180834, 241112, 271251, 361668, 542502, 723336, 1085004, 1778201, 2170008, 3556402, 5334603, 7112804, 10669206, 14225608, 16003809, 21338412, 32007618, 42676824, 64015236, 128030472]

約数ペア:

[(1, 128030472), (2, 64015236), (3, 42676824), (4, 32007618), (6, 21338412), (8, 16003809), (9, 14225608), (12, 10669206), (18, 7112804), (24, 5334603), (36, 3556402), (59, 2170008), (72, 1778201), (118, 1085004), (177, 723336), (236, 542502), (354, 361668), (472, 271251), (531, 241112), (708, 180834), (1062, 120556), (1416, 90417), (2124, 60278), (4248, 30139)]