161337648

素因数分解:

$2^4\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2089}}^1$

素因数の和:3709

約数の個数: 40

約数和(自身を含む): 417247600

約数和(自身を除く): 255909952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1609, 2089, 3218, 4178, 4827, 6267, 6436, 8356, 9654, 12534, 12872, 16712, 19308, 25068, 25744, 33424, 38616, 50136, 77232, 100272, 3361201, 6722402, 10083603, 13444804, 20167206, 26889608, 40334412, 53779216, 80668824, 161337648]

約数ペア:

[(1, 161337648), (2, 80668824), (3, 53779216), (4, 40334412), (6, 26889608), (8, 20167206), (12, 13444804), (16, 10083603), (24, 6722402), (48, 3361201), (1609, 100272), (2089, 77232), (3218, 50136), (4178, 38616), (4827, 33424), (6267, 25744), (6436, 25068), (8356, 19308), (9654, 16712), (12534, 12872)]