165700888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{743}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 316899360

約数和(自身を除く): 151198472

約数列:

[1, 2, 4, 8, 61, 122, 244, 457, 488, 743, 914, 1486, 1828, 2972, 3656, 5944, 27877, 45323, 55754, 90646, 111508, 181292, 223016, 339551, 362584, 679102, 1358204, 2716408, 20712611, 41425222, 82850444, 165700888]

約数ペア:

[(1, 165700888), (2, 82850444), (4, 41425222), (8, 20712611), (61, 2716408), (122, 1358204), (244, 679102), (457, 362584), (488, 339551), (743, 223016), (914, 181292), (1486, 111508), (1828, 90646), (2972, 55754), (3656, 45323), (5944, 27877)]