157040890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14009}}^1$

素因数の和:14094

約数の個数: 32

約数和(自身を含む): 302616000

約数和(自身を除く): 145575110

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 14009, 28018, 70045, 140090, 266171, 532342, 826531, 1330855, 1653062, 2661710, 4132655, 8265310, 15704089, 31408178, 78520445, 157040890]

約数ペア:

[(1, 157040890), (2, 78520445), (5, 31408178), (10, 15704089), (19, 8265310), (38, 4132655), (59, 2661710), (95, 1653062), (118, 1330855), (190, 826531), (295, 532342), (590, 266171), (1121, 140090), (2242, 70045), (5605, 28018), (11210, 14009)]