156949487799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{252611}}^1$

素因数の和:252895

約数の個数: 32

約数和(自身を含む): 229169606400

約数和(自身を除く): 72220118601

約数列:

[1, 3, 13, 39, 89, 179, 267, 537, 1157, 2327, 3471, 6981, 15931, 47793, 207103, 252611, 621309, 757833, 3283943, 9851829, 22482379, 45217369, 67447137, 135652107, 292270927, 587825797, 876812781, 1763477391, 4024345841, 12073037523, 52316495933, 156949487799]

約数ペア:

[(1, 156949487799), (3, 52316495933), (13, 12073037523), (39, 4024345841), (89, 1763477391), (179, 876812781), (267, 587825797), (537, 292270927), (1157, 135652107), (2327, 67447137), (3471, 45217369), (6981, 22482379), (15931, 9851829), (47793, 3283943), (207103, 757833), (252611, 621309)]