120932864

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{18169}}^1$

素因数の和:18200

約数の個数: 40

約数和(自身を含む): 260230740

約数和(自身を除く): 139297876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 18169, 36338, 72676, 145352, 236197, 290704, 472394, 581408, 944788, 1162816, 1889576, 2325632, 3779152, 4651264, 7558304, 9302528, 15116608, 30233216, 60466432, 120932864]

約数ペア:

[(1, 120932864), (2, 60466432), (4, 30233216), (8, 15116608), (13, 9302528), (16, 7558304), (26, 4651264), (32, 3779152), (52, 2325632), (64, 1889576), (104, 1162816), (128, 944788), (208, 581408), (256, 472394), (416, 290704), (512, 236197), (832, 145352), (1664, 72676), (3328, 36338), (6656, 18169)]