153945506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31663}}^1$

素因数の和:31706

約数の個数: 32

約数和(自身を含む): 287255808

約数和(自身を除く): 133310302

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 31663, 63326, 348293, 411619, 538271, 696586, 823238, 1076542, 4527809, 5920981, 6997523, 9055618, 11841962, 13995046, 76972753, 153945506]

約数ペア:

[(1, 153945506), (2, 76972753), (11, 13995046), (13, 11841962), (17, 9055618), (22, 6997523), (26, 5920981), (34, 4527809), (143, 1076542), (187, 823238), (221, 696586), (286, 538271), (374, 411619), (442, 348293), (2431, 63326), (4862, 31663)]