156742163716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4200401}}^1$

素因数の和:4200915

約数の個数: 24

約数和(自身を含む): 289323689760

約数和(自身を除く): 132581526044

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 9329, 18658, 37316, 4200401, 8400802, 16801604, 79807619, 159615238, 319230476, 2062396891, 4124793782, 8249587564, 39185540929, 78371081858, 156742163716]

約数ペア:

[(1, 156742163716), (2, 78371081858), (4, 39185540929), (19, 8249587564), (38, 4124793782), (76, 2062396891), (491, 319230476), (982, 159615238), (1964, 79807619), (9329, 16801604), (18658, 8400802), (37316, 4200401)]