156967348904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{11351}}^1\times {\mathrm{90977}}^1$

素因数の和:102353

約数の個数: 32

約数和(自身を含む): 309834676800

約数和(自身を除く): 152867327896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 11351, 22702, 45404, 90808, 90977, 181954, 215669, 363908, 431338, 727816, 862676, 1725352, 1728563, 3457126, 6914252, 13828504, 1032679927, 2065359854, 4130719708, 8261439416, 19620918613, 39241837226, 78483674452, 156967348904]

約数ペア:

[(1, 156967348904), (2, 78483674452), (4, 39241837226), (8, 19620918613), (19, 8261439416), (38, 4130719708), (76, 2065359854), (152, 1032679927), (11351, 13828504), (22702, 6914252), (45404, 3457126), (90808, 1728563), (90977, 1725352), (181954, 862676), (215669, 727816), (363908, 431338)]