121381408

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 244944000

約数和(自身を除く): 123562592

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 239, 269, 472, 478, 538, 944, 956, 1076, 1888, 1912, 2152, 3824, 4304, 7648, 8608, 14101, 15871, 28202, 31742, 56404, 63484, 64291, 112808, 126968, 128582, 225616, 253936, 257164, 451232, 507872, 514328, 1028656, 2057312, 3793169, 7586338, 15172676, 30345352, 60690704, 121381408]

約数ペア:

[(1, 121381408), (2, 60690704), (4, 30345352), (8, 15172676), (16, 7586338), (32, 3793169), (59, 2057312), (118, 1028656), (236, 514328), (239, 507872), (269, 451232), (472, 257164), (478, 253936), (538, 225616), (944, 128582), (956, 126968), (1076, 112808), (1888, 64291), (1912, 63484), (2152, 56404), (3824, 31742), (4304, 28202), (7648, 15871), (8608, 14101)]