142961360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14071}}^1$

素因数の和:14211

約数の個数: 40

約数和(自身を含む): 335026176

約数和(自身を除く): 192064816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 14071, 28142, 56284, 70355, 112568, 140710, 225136, 281420, 562840, 1125680, 1787017, 3574034, 7148068, 8935085, 14296136, 17870170, 28592272, 35740340, 71480680, 142961360]

約数ペア:

[(1, 142961360), (2, 71480680), (4, 35740340), (5, 28592272), (8, 17870170), (10, 14296136), (16, 8935085), (20, 7148068), (40, 3574034), (80, 1787017), (127, 1125680), (254, 562840), (508, 281420), (635, 225136), (1016, 140710), (1270, 112568), (2032, 70355), (2540, 56284), (5080, 28142), (10160, 14071)]