131390544

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{12973}}^1$

素因数の和:13195

約数の個数: 40

約数和(自身を含む): 341060512

約数和(自身を除く): 209669968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 12973, 25946, 38919, 51892, 77838, 103784, 155676, 207568, 311352, 622704, 2737303, 5474606, 8211909, 10949212, 16423818, 21898424, 32847636, 43796848, 65695272, 131390544]

約数ペア:

[(1, 131390544), (2, 65695272), (3, 43796848), (4, 32847636), (6, 21898424), (8, 16423818), (12, 10949212), (16, 8211909), (24, 5474606), (48, 2737303), (211, 622704), (422, 311352), (633, 207568), (844, 155676), (1266, 103784), (1688, 77838), (2532, 51892), (3376, 38919), (5064, 25946), (10128, 12973)]