155994288

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5023}}^1$

素因数の和:5681

約数の個数: 40

約数和(自身を含む): 403688448

約数和(自身を除く): 247694160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5023, 5176, 7764, 10046, 10352, 15069, 15528, 20092, 30138, 31056, 40184, 60276, 80368, 120552, 241104, 3249881, 6499762, 9749643, 12999524, 19499286, 25999048, 38998572, 51998096, 77997144, 155994288]

約数ペア:

[(1, 155994288), (2, 77997144), (3, 51998096), (4, 38998572), (6, 25999048), (8, 19499286), (12, 12999524), (16, 9749643), (24, 6499762), (48, 3249881), (647, 241104), (1294, 120552), (1941, 80368), (2588, 60276), (3882, 40184), (5023, 31056), (5176, 30138), (7764, 20092), (10046, 15528), (10352, 15069)]