157908244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23911}}^1$

素因数の和:24055

約数の個数: 24

約数和(自身を含む): 299952128

約数和(自身を除く): 142043884

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 23911, 47822, 95644, 310843, 621686, 1243372, 3036697, 6073394, 12146788, 39477061, 78954122, 157908244]

約数ペア:

[(1, 157908244), (2, 78954122), (4, 39477061), (13, 12146788), (26, 6073394), (52, 3036697), (127, 1243372), (254, 621686), (508, 310843), (1651, 95644), (3302, 47822), (6604, 23911)]