156905216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47147}}^1$

素因数の和:47176

約数の個数: 36

約数和(自身を含む): 337296792

約数和(自身を除く): 180391576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 47147, 94294, 188588, 377176, 612911, 754352, 1225822, 1508704, 2451644, 3017408, 4903288, 6034816, 9806576, 12069632, 19613152, 39226304, 78452608, 156905216]

約数ペア:

[(1, 156905216), (2, 78452608), (4, 39226304), (8, 19613152), (13, 12069632), (16, 9806576), (26, 6034816), (32, 4903288), (52, 3017408), (64, 2451644), (104, 1508704), (128, 1225822), (208, 754352), (256, 612911), (416, 377176), (832, 188588), (1664, 94294), (3328, 47147)]