130115807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 20427553

約数列:

[1, 17, 23, 43, 71, 109, 391, 731, 989, 1207, 1633, 1853, 2507, 3053, 4687, 7739, 16813, 27761, 42619, 51901, 70219, 79679, 107801, 131563, 177997, 332777, 1193723, 1832617, 3025949, 5657209, 7653871, 130115807]

約数ペア:

[(1, 130115807), (17, 7653871), (23, 5657209), (43, 3025949), (71, 1832617), (109, 1193723), (391, 332777), (731, 177997), (989, 131563), (1207, 107801), (1633, 79679), (1853, 70219), (2507, 51901), (3053, 42619), (4687, 27761), (7739, 16813)]