123520864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 257233536

約数和(自身を除く): 133712672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 3037, 5084, 6074, 10168, 12148, 20336, 24296, 40672, 48592, 94147, 97184, 124517, 188294, 249034, 376588, 498068, 753176, 996136, 1506352, 1992272, 3012704, 3860027, 3984544, 7720054, 15440108, 30880216, 61760432, 123520864]

約数ペア:

[(1, 123520864), (2, 61760432), (4, 30880216), (8, 15440108), (16, 7720054), (31, 3984544), (32, 3860027), (41, 3012704), (62, 1992272), (82, 1506352), (124, 996136), (164, 753176), (248, 498068), (328, 376588), (496, 249034), (656, 188294), (992, 124517), (1271, 97184), (1312, 94147), (2542, 48592), (3037, 40672), (5084, 24296), (6074, 20336), (10168, 12148)]