121789328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8467}}^1$

素因数の和:8535

約数の個数: 40

約数和(自身を含む): 252007680

約数和(自身を除く): 130218352

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 8467, 14384, 16934, 33868, 67736, 135472, 245543, 262477, 491086, 524954, 982172, 1049908, 1964344, 2099816, 3928688, 4199632, 7611833, 15223666, 30447332, 60894664, 121789328]

約数ペア:

[(1, 121789328), (2, 60894664), (4, 30447332), (8, 15223666), (16, 7611833), (29, 4199632), (31, 3928688), (58, 2099816), (62, 1964344), (116, 1049908), (124, 982172), (232, 524954), (248, 491086), (464, 262477), (496, 245543), (899, 135472), (1798, 67736), (3596, 33868), (7192, 16934), (8467, 14384)]