122501968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10891}}^1$

素因数の和:10955

約数の個数: 40

約数和(自身を含む): 256615520

約数和(自身を除く): 134113552

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 10891, 11248, 21782, 43564, 87128, 174256, 206929, 402967, 413858, 805934, 827716, 1611868, 1655432, 3223736, 3310864, 6447472, 7656373, 15312746, 30625492, 61250984, 122501968]

約数ペア:

[(1, 122501968), (2, 61250984), (4, 30625492), (8, 15312746), (16, 7656373), (19, 6447472), (37, 3310864), (38, 3223736), (74, 1655432), (76, 1611868), (148, 827716), (152, 805934), (296, 413858), (304, 402967), (592, 206929), (703, 174256), (1406, 87128), (2812, 43564), (5624, 21782), (10891, 11248)]