140051210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6451}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 273151872

約数和(自身を除く): 133100662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 4342, 6451, 10855, 12902, 21710, 32255, 64510, 83863, 167726, 419315, 838630, 1077317, 2154634, 5386585, 10773170, 14005121, 28010242, 70025605, 140051210]

約数ペア:

[(1, 140051210), (2, 70025605), (5, 28010242), (10, 14005121), (13, 10773170), (26, 5386585), (65, 2154634), (130, 1077317), (167, 838630), (334, 419315), (835, 167726), (1670, 83863), (2171, 64510), (4342, 32255), (6451, 21710), (10855, 12902)]