148439654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{26669}}^1$

素因数の和:26716

約数の個数: 24

約数和(自身を含む): 255391920

約数和(自身を除く): 106952266

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 26669, 53338, 293359, 586718, 613387, 1226774, 3226949, 6453898, 6747257, 13494514, 74219827, 148439654]

約数ペア:

[(1, 148439654), (2, 74219827), (11, 13494514), (22, 6747257), (23, 6453898), (46, 3226949), (121, 1226774), (242, 613387), (253, 586718), (506, 293359), (2783, 53338), (5566, 26669)]