156935998804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{15801047}}^1$

素因数の和:15801255

約数の個数: 24

約数和(自身を含む): 297312519168

約数和(自身を除く): 140376520364

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 15801047, 31602094, 63204188, 205413611, 410827222, 821654444, 3017999977, 6035999954, 12071999908, 39233999701, 78467999402, 156935998804]

約数ペア:

[(1, 156935998804), (2, 78467999402), (4, 39233999701), (13, 12071999908), (26, 6035999954), (52, 3017999977), (191, 821654444), (382, 410827222), (764, 205413611), (2483, 63204188), (4966, 31602094), (9932, 15801047)]