131486778464

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{577}}^1\times {\mathrm{27077}}^1$

素因数の和:27927

約数の個数: 48

約数和(自身を含む): 260308829088

約数和(自身を除く): 128822050624

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 577, 1052, 1154, 2104, 2308, 4208, 4616, 8416, 9232, 18464, 27077, 54154, 108308, 151751, 216616, 303502, 433232, 607004, 866464, 1214008, 2428016, 4856032, 7121251, 14242502, 15623429, 28485004, 31246858, 56970008, 62493716, 113940016, 124987432, 227880032, 249974864, 499949728, 4108961827, 8217923654, 16435847308, 32871694616, 65743389232, 131486778464]

約数ペア:

[(1, 131486778464), (2, 65743389232), (4, 32871694616), (8, 16435847308), (16, 8217923654), (32, 4108961827), (263, 499949728), (526, 249974864), (577, 227880032), (1052, 124987432), (1154, 113940016), (2104, 62493716), (2308, 56970008), (4208, 31246858), (4616, 28485004), (8416, 15623429), (9232, 14242502), (18464, 7121251), (27077, 4856032), (54154, 2428016), (108308, 1214008), (151751, 866464), (216616, 607004), (303502, 433232)]