156931188188

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3157061}}^1$

素因数の和:3157142

約数の個数: 36

約数和(自身を含む): 298519154472

約数和(自身を除く): 141587966284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 578, 731, 1156, 1462, 2924, 12427, 24854, 49708, 3157061, 6314122, 12628244, 53670037, 107340074, 135753623, 214680148, 271507246, 543014492, 912390629, 1824781258, 2307811591, 3649562516, 4615623182, 9231246364, 39232797047, 78465594094, 156931188188]

約数ペア:

[(1, 156931188188), (2, 78465594094), (4, 39232797047), (17, 9231246364), (34, 4615623182), (43, 3649562516), (68, 2307811591), (86, 1824781258), (172, 912390629), (289, 543014492), (578, 271507246), (731, 214680148), (1156, 135753623), (1462, 107340074), (2924, 53670037), (12427, 12628244), (24854, 6314122), (49708, 3157061)]