156715809782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1\times {\mathrm{78887}}^1$

素因数の和:79421

約数の個数: 48

約数和(自身を含む): 285973417728

約数和(自身を除く): 129257607946

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 491, 578, 982, 2023, 3437, 4046, 6874, 8347, 16694, 58429, 78887, 116858, 141899, 157774, 283798, 552209, 993293, 1104418, 1341079, 1986586, 2682158, 9387553, 18775106, 22798343, 38733517, 45596686, 77467034, 159588401, 271134619, 319176802, 542269238, 658469789, 1316939578, 4609288523, 9218577046, 11193986413, 22387972826, 78357904891, 156715809782]

約数ペア:

[(1, 156715809782), (2, 78357904891), (7, 22387972826), (14, 11193986413), (17, 9218577046), (34, 4609288523), (119, 1316939578), (238, 658469789), (289, 542269238), (491, 319176802), (578, 271134619), (982, 159588401), (2023, 77467034), (3437, 45596686), (4046, 38733517), (6874, 22798343), (8347, 18775106), (16694, 9387553), (58429, 2682158), (78887, 1986586), (116858, 1341079), (141899, 1104418), (157774, 993293), (283798, 552209)]