157220285584

素因数分解:

$2^4\times {\mathrm{45953}}^1\times {\mathrm{213833}}^1$

素因数の和:259794

約数の個数: 20

約数和(自身を含む): 304622356716

約数和(自身を除く): 147402071132

約数列:

[1, 2, 4, 8, 16, 45953, 91906, 183812, 213833, 367624, 427666, 735248, 855332, 1710664, 3421328, 9826267849, 19652535698, 39305071396, 78610142792, 157220285584]

約数ペア:

[(1, 157220285584), (2, 78610142792), (4, 39305071396), (8, 19652535698), (16, 9826267849), (45953, 3421328), (91906, 1710664), (183812, 855332), (213833, 735248), (367624, 427666)]