157070644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{26161}}^1$

素因数の和:26263

約数の個数: 24

約数和(自身を含む): 293014400

約数和(自身を除く): 135943756

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 26161, 52322, 104644, 497059, 994118, 1988236, 2066719, 4133438, 8266876, 39267661, 78535322, 157070644]

約数ペア:

[(1, 157070644), (2, 78535322), (4, 39267661), (19, 8266876), (38, 4133438), (76, 2066719), (79, 1988236), (158, 994118), (316, 497059), (1501, 104644), (3002, 52322), (6004, 26161)]