157040896310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6871}}^1\times {\mathrm{32191}}^1$

素因数の和:39140

約数の個数: 32

約数和(自身を含む): 286705557504

約数和(自身を除く): 129664661194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 6871, 13742, 32191, 34355, 64382, 68710, 160955, 321910, 487841, 975682, 2285561, 2439205, 4571122, 4878410, 11427805, 22855610, 221184361, 442368722, 1105921805, 2211843610, 15704089631, 31408179262, 78520448155, 157040896310]

約数ペア:

[(1, 157040896310), (2, 78520448155), (5, 31408179262), (10, 15704089631), (71, 2211843610), (142, 1105921805), (355, 442368722), (710, 221184361), (6871, 22855610), (13742, 11427805), (32191, 4878410), (34355, 4571122), (64382, 2439205), (68710, 2285561), (160955, 975682), (321910, 487841)]