159120954

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1493}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 357986304

約数和(自身を除く): 198865350

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 279, 382, 558, 573, 1146, 1493, 1719, 2986, 3438, 4479, 5921, 8958, 11842, 13437, 17763, 26874, 35526, 46283, 53289, 92566, 106578, 138849, 277698, 285163, 416547, 570326, 833094, 855489, 1710978, 2566467, 5132934, 8840053, 17680106, 26520159, 53040318, 79560477, 159120954]

約数ペア:

[(1, 159120954), (2, 79560477), (3, 53040318), (6, 26520159), (9, 17680106), (18, 8840053), (31, 5132934), (62, 2566467), (93, 1710978), (186, 855489), (191, 833094), (279, 570326), (382, 416547), (558, 285163), (573, 277698), (1146, 138849), (1493, 106578), (1719, 92566), (2986, 53289), (3438, 46283), (4479, 35526), (5921, 26874), (8958, 17763), (11842, 13437)]