157863392

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{45259}}^1$

素因数の和:45378

約数の個数: 24

約数和(自身を含む): 313651800

約数和(自身を除く): 155788408

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 45259, 90518, 181036, 362072, 724144, 1448288, 4933231, 9866462, 19732924, 39465848, 78931696, 157863392]

約数ペア:

[(1, 157863392), (2, 78931696), (4, 39465848), (8, 19732924), (16, 9866462), (32, 4933231), (109, 1448288), (218, 724144), (436, 362072), (872, 181036), (1744, 90518), (3488, 45259)]