78611156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9629}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 149110920

約数和(自身を除く): 70499764

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 9629, 19258, 38516, 125177, 250354, 500708, 1511753, 3023506, 6047012, 19652789, 39305578, 78611156]

約数ペア:

[(1, 78611156), (2, 39305578), (4, 19652789), (13, 6047012), (26, 3023506), (52, 1511753), (157, 500708), (314, 250354), (628, 125177), (2041, 38516), (4082, 19258), (8164, 9629)]