139225728

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1181}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 371337120

約数和(自身を除く): 232111392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 921, 1181, 1228, 1842, 2362, 2456, 3543, 3684, 4724, 4912, 7086, 7368, 9448, 9824, 14172, 14736, 18896, 19648, 28344, 29472, 37792, 39296, 56688, 58944, 75584, 113376, 117888, 151168, 226752, 362567, 453504, 725134, 1087701, 1450268, 2175402, 2900536, 4350804, 5801072, 8701608, 11602144, 17403216, 23204288, 34806432, 46408576, 69612864, 139225728]

約数ペア:

[(1, 139225728), (2, 69612864), (3, 46408576), (4, 34806432), (6, 23204288), (8, 17403216), (12, 11602144), (16, 8701608), (24, 5801072), (32, 4350804), (48, 2900536), (64, 2175402), (96, 1450268), (128, 1087701), (192, 725134), (307, 453504), (384, 362567), (614, 226752), (921, 151168), (1181, 117888), (1228, 113376), (1842, 75584), (2362, 58944), (2456, 56688), (3543, 39296), (3684, 37792), (4724, 29472), (4912, 28344), (7086, 19648), (7368, 18896), (9448, 14736), (9824, 14172)]