157280894771

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{36979}}^1$

素因数の和:37624

約数の個数: 48

約数和(自身を含む): 215305251840

約数和(自身を除く): 58024357069

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 607, 637, 1001, 4249, 6677, 7007, 7891, 29743, 36979, 46739, 55237, 86801, 258853, 327173, 386659, 406769, 480727, 607607, 1811971, 2847383, 3365089, 4253249, 5287997, 19931681, 22446253, 23555623, 37015979, 157123771, 246908783, 259111853, 291801289, 1099866397, 1728361481, 2042609023, 3209814179, 12098530367, 14298263161, 22468699253, 157280894771]

約数ペア:

[(1, 157280894771), (7, 22468699253), (11, 14298263161), (13, 12098530367), (49, 3209814179), (77, 2042609023), (91, 1728361481), (143, 1099866397), (539, 291801289), (607, 259111853), (637, 246908783), (1001, 157123771), (4249, 37015979), (6677, 23555623), (7007, 22446253), (7891, 19931681), (29743, 5287997), (36979, 4253249), (46739, 3365089), (55237, 2847383), (86801, 1811971), (258853, 607607), (327173, 480727), (386659, 406769)]