157066160770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{473533}}^1$

素因数の和:474390

約数の個数: 32

約数和(自身を含む): 289973280240

約数和(自身を除く): 132907119470

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 809, 1618, 4045, 8090, 33169, 66338, 165845, 331690, 473533, 947066, 2367665, 4735330, 19414853, 38829706, 97074265, 194148530, 383088197, 766176394, 1915440985, 3830881970, 15706616077, 31413232154, 78533080385, 157066160770]

約数ペア:

[(1, 157066160770), (2, 78533080385), (5, 31413232154), (10, 15706616077), (41, 3830881970), (82, 1915440985), (205, 766176394), (410, 383088197), (809, 194148530), (1618, 97074265), (4045, 38829706), (8090, 19414853), (33169, 4735330), (66338, 2367665), (165845, 947066), (331690, 473533)]