164577374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16189}}^1$

素因数の和:16244

約数の個数: 32

約数和(自身を含む): 293751360

約数和(自身を除く): 129173986

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 16189, 32378, 210457, 275213, 372347, 420914, 550426, 744694, 3577769, 4840511, 6329899, 7155538, 9681022, 12659798, 82288687, 164577374]

約数ペア:

[(1, 164577374), (2, 82288687), (13, 12659798), (17, 9681022), (23, 7155538), (26, 6329899), (34, 4840511), (46, 3577769), (221, 744694), (299, 550426), (391, 420914), (442, 372347), (598, 275213), (782, 210457), (5083, 32378), (10166, 16189)]