140915604

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 334152000

約数和(自身を除く): 193236396

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 233, 303, 404, 466, 499, 606, 699, 932, 998, 1212, 1398, 1497, 1996, 2796, 2994, 5988, 23533, 47066, 50399, 70599, 94132, 100798, 116267, 141198, 151197, 201596, 232534, 282396, 302394, 348801, 465068, 604788, 697602, 1395204, 11742967, 23485934, 35228901, 46971868, 70457802, 140915604]

約数ペア:

[(1, 140915604), (2, 70457802), (3, 46971868), (4, 35228901), (6, 23485934), (12, 11742967), (101, 1395204), (202, 697602), (233, 604788), (303, 465068), (404, 348801), (466, 302394), (499, 282396), (606, 232534), (699, 201596), (932, 151197), (998, 141198), (1212, 116267), (1398, 100798), (1497, 94132), (1996, 70599), (2796, 50399), (2994, 47066), (5988, 23533)]