156630386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{1049}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 258911100

約数和(自身を除く): 102280714

約数列:

[1, 2, 11, 22, 121, 242, 617, 1049, 1234, 2098, 6787, 11539, 13574, 23078, 74657, 126929, 149314, 253858, 647233, 1294466, 7119563, 14239126, 78315193, 156630386]

約数ペア:

[(1, 156630386), (2, 78315193), (11, 14239126), (22, 7119563), (121, 1294466), (242, 647233), (617, 253858), (1049, 149314), (1234, 126929), (2098, 74657), (6787, 23078), (11539, 13574)]