156901028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{1049}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 279799800

約数和(自身を除く): 122898772

約数列:

[1, 2, 4, 61, 122, 244, 613, 1049, 1226, 2098, 2452, 4196, 37393, 63989, 74786, 127978, 149572, 255956, 643037, 1286074, 2572148, 39225257, 78450514, 156901028]

約数ペア:

[(1, 156901028), (2, 78450514), (4, 39225257), (61, 2572148), (122, 1286074), (244, 643037), (613, 255956), (1049, 149572), (1226, 127978), (2098, 74786), (2452, 63989), (4196, 37393)]