123764408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1319}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 239263200

約数和(自身を除く): 115498792

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 317, 634, 1268, 1319, 2536, 2638, 5276, 10552, 11729, 23458, 46916, 48803, 93832, 97606, 195212, 390424, 418123, 836246, 1672492, 3344984, 15470551, 30941102, 61882204, 123764408]

約数ペア:

[(1, 123764408), (2, 61882204), (4, 30941102), (8, 15470551), (37, 3344984), (74, 1672492), (148, 836246), (296, 418123), (317, 390424), (634, 195212), (1268, 97606), (1319, 93832), (2536, 48803), (2638, 46916), (5276, 23458), (10552, 11729)]