125356768

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 253090656

約数和(自身を除く): 127733888

約数列:

[1, 2, 4, 8, 16, 32, 73, 103, 146, 206, 292, 412, 521, 584, 824, 1042, 1168, 1648, 2084, 2336, 3296, 4168, 7519, 8336, 15038, 16672, 30076, 38033, 53663, 60152, 76066, 107326, 120304, 152132, 214652, 240608, 304264, 429304, 608528, 858608, 1217056, 1717216, 3917399, 7834798, 15669596, 31339192, 62678384, 125356768]

約数ペア:

[(1, 125356768), (2, 62678384), (4, 31339192), (8, 15669596), (16, 7834798), (32, 3917399), (73, 1717216), (103, 1217056), (146, 858608), (206, 608528), (292, 429304), (412, 304264), (521, 240608), (584, 214652), (824, 152132), (1042, 120304), (1168, 107326), (1648, 76066), (2084, 60152), (2336, 53663), (3296, 38033), (4168, 30076), (7519, 16672), (8336, 15038)]