129906608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5527}}^1$

素因数の和:5661

約数の個数: 40

約数和(自身を含む): 273503328

約数和(自身を除く): 143596720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5527, 5876, 11054, 11752, 22108, 23504, 44216, 71851, 88432, 143702, 287404, 574808, 624551, 1149616, 1249102, 2498204, 4996408, 8119163, 9992816, 16238326, 32476652, 64953304, 129906608]

約数ペア:

[(1, 129906608), (2, 64953304), (4, 32476652), (8, 16238326), (13, 9992816), (16, 8119163), (26, 4996408), (52, 2498204), (104, 1249102), (113, 1149616), (208, 624551), (226, 574808), (452, 287404), (904, 143702), (1469, 88432), (1808, 71851), (2938, 44216), (5527, 23504), (5876, 22108), (11054, 11752)]