157495888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52639}}^1$

素因数の和:52675

約数の個数: 40

約数和(自身を含む): 352477440

約数和(自身を除く): 194981552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 52639, 105278, 210556, 421112, 579029, 842224, 894863, 1158058, 1789726, 2316116, 3579452, 4632232, 7158904, 9264464, 9843493, 14317808, 19686986, 39373972, 78747944, 157495888]

約数ペア:

[(1, 157495888), (2, 78747944), (4, 39373972), (8, 19686986), (11, 14317808), (16, 9843493), (17, 9264464), (22, 7158904), (34, 4632232), (44, 3579452), (68, 2316116), (88, 1789726), (136, 1158058), (176, 894863), (187, 842224), (272, 579029), (374, 421112), (748, 210556), (1496, 105278), (2992, 52639)]