156938620270

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1\times {\mathrm{42793}}^1$

素因数の和:44484

約数の個数: 32

約数和(自身を含む): 283794059808

約数和(自身を除く): 126855439538

約数列:

[1, 2, 5, 10, 257, 514, 1285, 1427, 2570, 2854, 7135, 14270, 42793, 85586, 213965, 366739, 427930, 733478, 1833695, 3667390, 10997801, 21995602, 54989005, 61065611, 109978010, 122131222, 305328055, 610656110, 15693862027, 31387724054, 78469310135, 156938620270]

約数ペア:

[(1, 156938620270), (2, 78469310135), (5, 31387724054), (10, 15693862027), (257, 610656110), (514, 305328055), (1285, 122131222), (1427, 109978010), (2570, 61065611), (2854, 54989005), (7135, 21995602), (14270, 10997801), (42793, 3667390), (85586, 1833695), (213965, 733478), (366739, 427930)]