165500216

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 370872000

約数和(自身を除く): 205371784

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 101, 116, 202, 203, 232, 404, 406, 707, 808, 812, 1009, 1414, 1624, 2018, 2828, 2929, 4036, 5656, 5858, 7063, 8072, 11716, 14126, 20503, 23432, 28252, 29261, 41006, 56504, 58522, 82012, 101909, 117044, 164024, 203818, 204827, 234088, 407636, 409654, 713363, 815272, 819308, 1426726, 1638616, 2853452, 2955361, 5706904, 5910722, 11821444, 20687527, 23642888, 41375054, 82750108, 165500216]

約数ペア:

[(1, 165500216), (2, 82750108), (4, 41375054), (7, 23642888), (8, 20687527), (14, 11821444), (28, 5910722), (29, 5706904), (56, 2955361), (58, 2853452), (101, 1638616), (116, 1426726), (202, 819308), (203, 815272), (232, 713363), (404, 409654), (406, 407636), (707, 234088), (808, 204827), (812, 203818), (1009, 164024), (1414, 117044), (1624, 101909), (2018, 82012), (2828, 58522), (2929, 56504), (4036, 41006), (5656, 29261), (5858, 28252), (7063, 23432), (8072, 20503), (11716, 14126)]