161566130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{86399}}^1$

素因数の和:86434

約数の個数: 32

約数和(自身を含む): 335923200

約数和(自身を除く): 174357070

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 86399, 172798, 431995, 863990, 950389, 1468783, 1900778, 2937566, 4751945, 7343915, 9503890, 14687830, 16156613, 32313226, 80783065, 161566130]

約数ペア:

[(1, 161566130), (2, 80783065), (5, 32313226), (10, 16156613), (11, 14687830), (17, 9503890), (22, 7343915), (34, 4751945), (55, 2937566), (85, 1900778), (110, 1468783), (170, 950389), (187, 863990), (374, 431995), (935, 172798), (1870, 86399)]