153444914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{20719}}^1$

素因数の和:20774

約数の個数: 24

約数和(自身を含む): 274995840

約数和(自身を除く): 121550926

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 20719, 41438, 145033, 290066, 476537, 953074, 3335759, 6671518, 10960351, 21920702, 76722457, 153444914]

約数ペア:

[(1, 153444914), (2, 76722457), (7, 21920702), (14, 10960351), (23, 6671518), (46, 3335759), (161, 953074), (322, 476537), (529, 290066), (1058, 145033), (3703, 41438), (7406, 20719)]