156765557942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1\times {\mathrm{167771}}^1$

素因数の和:169964

約数の個数: 32

約数和(自身を含む): 277540521984

約数和(自身を除く): 120774964042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2153, 4306, 15071, 30142, 66743, 133486, 167771, 335542, 467201, 934402, 1174397, 2348794, 5200901, 10401802, 36406307, 72812614, 361210963, 722421926, 2528476741, 5056953482, 11197539853, 22395079706, 78382778971, 156765557942]

約数ペア:

[(1, 156765557942), (2, 78382778971), (7, 22395079706), (14, 11197539853), (31, 5056953482), (62, 2528476741), (217, 722421926), (434, 361210963), (2153, 72812614), (4306, 36406307), (15071, 10401802), (30142, 5200901), (66743, 2348794), (133486, 1174397), (167771, 934402), (335542, 467201)]