156729163521

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1\times {\mathrm{35963}}^1$

素因数の和:37605

約数の個数: 32

約数和(自身を含む): 240711367680

約数和(自身を除く): 83982204159

約数列:

[1, 3, 7, 21, 139, 417, 973, 1493, 2919, 4479, 10451, 31353, 35963, 107889, 207527, 251741, 622581, 755223, 1452689, 4358067, 4998857, 14996571, 34991999, 53692759, 104975997, 161078277, 375849313, 1127547939, 7463293501, 22389880503, 52243054507, 156729163521]

約数ペア:

[(1, 156729163521), (3, 52243054507), (7, 22389880503), (21, 7463293501), (139, 1127547939), (417, 375849313), (973, 161078277), (1493, 104975997), (2919, 53692759), (4479, 34991999), (10451, 14996571), (31353, 4998857), (35963, 4358067), (107889, 1452689), (207527, 755223), (251741, 622581)]