156960412346

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{5581}}^1\times {\mathrm{38953}}^1$

素因数の和:44574

約数の個数: 24

約数和(自身を含む): 248535323604

約数和(自身を除く): 91574911258

約数列:

[1, 2, 19, 38, 361, 722, 5581, 11162, 38953, 77906, 106039, 212078, 740107, 1480214, 2014741, 4029482, 14062033, 28124066, 217396693, 434793386, 4130537167, 8261074334, 78480206173, 156960412346]

約数ペア:

[(1, 156960412346), (2, 78480206173), (19, 8261074334), (38, 4130537167), (361, 434793386), (722, 217396693), (5581, 28124066), (11162, 14062033), (38953, 4029482), (77906, 2014741), (106039, 1480214), (212078, 740107)]