131940528

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26687}}^1$

素因数の和:26801

約数の個数: 40

約数和(自身を含む): 344168448

約数和(自身を除く): 212227920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 26687, 53374, 80061, 106748, 160122, 213496, 320244, 426992, 640488, 1280976, 2748761, 5497522, 8246283, 10995044, 16492566, 21990088, 32985132, 43980176, 65970264, 131940528]

約数ペア:

[(1, 131940528), (2, 65970264), (3, 43980176), (4, 32985132), (6, 21990088), (8, 16492566), (12, 10995044), (16, 8246283), (24, 5497522), (48, 2748761), (103, 1280976), (206, 640488), (309, 426992), (412, 320244), (618, 213496), (824, 160122), (1236, 106748), (1648, 80061), (2472, 53374), (4944, 26687)]