120117374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 83095426

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2099, 2201, 4198, 4402, 27287, 28613, 54574, 57226, 65069, 130138, 149029, 298058, 845897, 1691794, 1937377, 3874754, 4619899, 9239798, 60058687, 120117374]

約数ペア:

[(1, 120117374), (2, 60058687), (13, 9239798), (26, 4619899), (31, 3874754), (62, 1937377), (71, 1691794), (142, 845897), (403, 298058), (806, 149029), (923, 130138), (1846, 65069), (2099, 57226), (2201, 54574), (4198, 28613), (4402, 27287)]