168080432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5147}}^1$

素因数の和:5325

約数の個数: 40

約数和(自身を含む): 353008656

約数和(自身を除く): 184928224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 5147, 8164, 10294, 16328, 20588, 32656, 41176, 66911, 82352, 133822, 267644, 535288, 808079, 1070576, 1616158, 3232316, 6464632, 10505027, 12929264, 21010054, 42020108, 84040216, 168080432]

約数ペア:

[(1, 168080432), (2, 84040216), (4, 42020108), (8, 21010054), (13, 12929264), (16, 10505027), (26, 6464632), (52, 3232316), (104, 1616158), (157, 1070576), (208, 808079), (314, 535288), (628, 267644), (1256, 133822), (2041, 82352), (2512, 66911), (4082, 41176), (5147, 32656), (8164, 20588), (10294, 16328)]