128387802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6451}}^1$

素因数の和:6594

約数の個数: 32

約数和(自身を含む): 267577344

約数和(自身を除く): 139189542

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6451, 6634, 9951, 12902, 19353, 19902, 38706, 199981, 399962, 599943, 690257, 1199886, 1380514, 2070771, 4141542, 21397967, 42795934, 64193901, 128387802]

約数ペア:

[(1, 128387802), (2, 64193901), (3, 42795934), (6, 21397967), (31, 4141542), (62, 2070771), (93, 1380514), (107, 1199886), (186, 690257), (214, 599943), (321, 399962), (642, 199981), (3317, 38706), (6451, 19902), (6634, 19353), (9951, 12902)]