157089230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{739}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 293306400

約数和(自身を除く): 136217170

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 733, 739, 1466, 1478, 3665, 3695, 7330, 7390, 21257, 21431, 42514, 42862, 106285, 107155, 212570, 214310, 541687, 1083374, 2708435, 5416870, 15708923, 31417846, 78544615, 157089230]

約数ペア:

[(1, 157089230), (2, 78544615), (5, 31417846), (10, 15708923), (29, 5416870), (58, 2708435), (145, 1083374), (290, 541687), (733, 214310), (739, 212570), (1466, 107155), (1478, 106285), (3665, 42862), (3695, 42514), (7330, 21431), (7390, 21257)]