122251208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 234861120

約数和(自身を除く): 112609912

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 568, 808, 2131, 4262, 7171, 8524, 14342, 17048, 28684, 57368, 151301, 215231, 302602, 430462, 605204, 860924, 1210408, 1721848, 15281401, 30562802, 61125604, 122251208]

約数ペア:

[(1, 122251208), (2, 61125604), (4, 30562802), (8, 15281401), (71, 1721848), (101, 1210408), (142, 860924), (202, 605204), (284, 430462), (404, 302602), (568, 215231), (808, 151301), (2131, 57368), (4262, 28684), (7171, 17048), (8524, 14342)]