148956878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{20113}}^1$

素因数の和:20168

約数の個数: 24

約数和(自身を含む): 266953008

約数和(自身を除く): 117996130

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 20113, 40226, 140791, 281582, 462599, 925198, 3238193, 6476386, 10639777, 21279554, 74478439, 148956878]

約数ペア:

[(1, 148956878), (2, 74478439), (7, 21279554), (14, 10639777), (23, 6476386), (46, 3238193), (161, 925198), (322, 462599), (529, 281582), (1058, 140791), (3703, 40226), (7406, 20113)]