156965911531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1220983}}^1$

素因数の和:1221067

約数の個数: 32

約数和(自身を含む): 196920299520

約数和(自身を除く): 39954387989

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 899, 4147, 4433, 9889, 11687, 128557, 1220983, 13430813, 15872779, 35408507, 37850473, 174600569, 389493577, 416355203, 460310591, 492056149, 1097663717, 5063416501, 5412617639, 12074300887, 14269628321, 156965911531]

約数ペア:

[(1, 156965911531), (11, 14269628321), (13, 12074300887), (29, 5412617639), (31, 5063416501), (143, 1097663717), (319, 492056149), (341, 460310591), (377, 416355203), (403, 389493577), (899, 174600569), (4147, 37850473), (4433, 35408507), (9889, 15872779), (11687, 13430813), (128557, 1220983)]