161799268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30119}}^1$

素因数の和:30219

約数の個数: 24

約数和(自身を含む): 303609600

約数和(自身を除く): 141810332

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 30119, 60238, 120476, 512023, 1024046, 2048092, 2379401, 4758802, 9517604, 40449817, 80899634, 161799268]

約数ペア:

[(1, 161799268), (2, 80899634), (4, 40449817), (17, 9517604), (34, 4758802), (68, 2379401), (79, 2048092), (158, 1024046), (316, 512023), (1343, 120476), (2686, 60238), (5372, 30119)]