148961588

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 266391720

約数和(自身を除く): 117430132

約数列:

[1, 2, 4, 53, 106, 212, 421, 842, 1669, 1684, 3338, 6676, 22313, 44626, 88457, 89252, 176914, 353828, 702649, 1405298, 2810596, 37240397, 74480794, 148961588]

約数ペア:

[(1, 148961588), (2, 74480794), (4, 37240397), (53, 2810596), (106, 1405298), (212, 702649), (421, 353828), (842, 176914), (1669, 89252), (1684, 88457), (3338, 44626), (6676, 22313)]