157960686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65327}}^1$

素因数の和:65376

約数の個数: 32

約数和(自身を含む): 351203328

約数和(自身を除く): 193242642

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 65327, 130654, 195981, 391962, 849251, 1698502, 2025137, 2547753, 4050274, 5095506, 6075411, 12150822, 26326781, 52653562, 78980343, 157960686]

約数ペア:

[(1, 157960686), (2, 78980343), (3, 52653562), (6, 26326781), (13, 12150822), (26, 6075411), (31, 5095506), (39, 4050274), (62, 2547753), (78, 2025137), (93, 1698502), (186, 849251), (403, 391962), (806, 195981), (1209, 130654), (2418, 65327)]