156875108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{19979}}^1$

素因数の和:20147

約数の個数: 24

約数和(自身を含む): 297622080

約数和(自身を除く): 140746972

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 19979, 39958, 79916, 259727, 519454, 1038908, 3016829, 6033658, 12067316, 39218777, 78437554, 156875108]

約数ペア:

[(1, 156875108), (2, 78437554), (4, 39218777), (13, 12067316), (26, 6033658), (52, 3016829), (151, 1038908), (302, 519454), (604, 259727), (1963, 79916), (3926, 39958), (7852, 19979)]