151457968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4549

約数の個数: 40

約数和(自身を含む): 311698800

約数和(自身を除く): 160240832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 4294, 4409, 8588, 8818, 17176, 17636, 34352, 35272, 70544, 83771, 167542, 335084, 498217, 670168, 996434, 1340336, 1992868, 3985736, 7971472, 9466123, 18932246, 37864492, 75728984, 151457968]

約数ペア:

[(1, 151457968), (2, 75728984), (4, 37864492), (8, 18932246), (16, 9466123), (19, 7971472), (38, 3985736), (76, 1992868), (113, 1340336), (152, 996434), (226, 670168), (304, 498217), (452, 335084), (904, 167542), (1808, 83771), (2147, 70544), (4294, 35272), (4409, 34352), (8588, 17636), (8818, 17176)]