123950512

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10343}}^1$

素因数の和:10465

約数の個数: 40

約数和(自身を含む): 277053696

約数和(自身を除く): 153103184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 10343, 11984, 20686, 41372, 72401, 82744, 144802, 165488, 289604, 579208, 1106701, 1158416, 2213402, 4426804, 7746907, 8853608, 15493814, 17707216, 30987628, 61975256, 123950512]

約数ペア:

[(1, 123950512), (2, 61975256), (4, 30987628), (7, 17707216), (8, 15493814), (14, 8853608), (16, 7746907), (28, 4426804), (56, 2213402), (107, 1158416), (112, 1106701), (214, 579208), (428, 289604), (749, 165488), (856, 144802), (1498, 82744), (1712, 72401), (2996, 41372), (5992, 20686), (10343, 11984)]