156740641996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19031161}}^1$

素因数の和:19031265

約数の個数: 24

約数和(自身を含む): 287751169440

約数和(自身を除く): 131010527444

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 19031161, 38062322, 76124644, 551903669, 1103807338, 1351212431, 2207614676, 2702424862, 5404849724, 39185160499, 78370320998, 156740641996]

約数ペア:

[(1, 156740641996), (2, 78370320998), (4, 39185160499), (29, 5404849724), (58, 2702424862), (71, 2207614676), (116, 1351212431), (142, 1103807338), (284, 551903669), (2059, 76124644), (4118, 38062322), (8236, 19031161)]