155283376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{262303}}^1$

素因数の和:262348

約数の個数: 20

約数和(自身を含む): 308994112

約数和(自身を除く): 153710736

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 262303, 524606, 1049212, 2098424, 4196848, 9705211, 19410422, 38820844, 77641688, 155283376]

約数ペア:

[(1, 155283376), (2, 77641688), (4, 38820844), (8, 19410422), (16, 9705211), (37, 4196848), (74, 2098424), (148, 1049212), (296, 524606), (592, 262303)]