155894401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 174459600

約数和(自身を除く): 18565199

約数列:

[1, 13, 29, 257, 377, 1609, 3341, 7453, 20917, 46661, 96889, 413513, 606593, 5375669, 11991877, 155894401]

約数ペア:

[(1, 155894401), (13, 11991877), (29, 5375669), (257, 606593), (377, 413513), (1609, 96889), (3341, 46661), (7453, 20917)]