156918861992

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{1171}}^1\times {\mathrm{20353}}^1$

素因数の和:22353

約数の個数: 32

約数和(自身を含む): 294846415680

約数和(自身を除く): 137927553688

約数列:

[1, 2, 4, 8, 823, 1171, 1646, 2342, 3292, 4684, 6584, 9368, 20353, 40706, 81412, 162824, 963733, 1927466, 3854932, 7709864, 16750519, 23833363, 33501038, 47666726, 67002076, 95333452, 134004152, 190666904, 19614857749, 39229715498, 78459430996, 156918861992]

約数ペア:

[(1, 156918861992), (2, 78459430996), (4, 39229715498), (8, 19614857749), (823, 190666904), (1171, 134004152), (1646, 95333452), (2342, 67002076), (3292, 47666726), (4684, 33501038), (6584, 23833363), (9368, 16750519), (20353, 7709864), (40706, 3854932), (81412, 1927466), (162824, 963733)]