156940521256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{7043}}^1\times {\mathrm{163847}}^1$

素因数の和:170913

約数の個数: 32

約数和(自身を含む): 311619234240

約数和(自身を除く): 154678712984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 7043, 14086, 28172, 56344, 119731, 163847, 239462, 327694, 478924, 655388, 957848, 1310776, 2785399, 5570798, 11141596, 22283192, 1153974421, 2307948842, 4615897684, 9231795368, 19617565157, 39235130314, 78470260628, 156940521256]

約数ペア:

[(1, 156940521256), (2, 78470260628), (4, 39235130314), (8, 19617565157), (17, 9231795368), (34, 4615897684), (68, 2307948842), (136, 1153974421), (7043, 22283192), (14086, 11141596), (28172, 5570798), (56344, 2785399), (119731, 1310776), (163847, 957848), (239462, 655388), (327694, 478924)]