157847102

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 280295424

約数和(自身を除く): 122448322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 443, 821, 886, 1642, 3101, 5747, 6202, 11494, 13733, 25451, 27466, 50902, 96131, 178157, 192262, 356314, 363703, 727406, 2545921, 5091842, 11274793, 22549586, 78923551, 157847102]

約数ペア:

[(1, 157847102), (2, 78923551), (7, 22549586), (14, 11274793), (31, 5091842), (62, 2545921), (217, 727406), (434, 363703), (443, 356314), (821, 192262), (886, 178157), (1642, 96131), (3101, 50902), (5747, 27466), (6202, 25451), (11494, 13733)]