158208544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{380309}}^1$

素因数の和:380332

約数の個数: 24

約数和(自身を含む): 335433420

約数和(自身を除く): 177224876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 380309, 760618, 1521236, 3042472, 4944017, 6084944, 9888034, 12169888, 19776068, 39552136, 79104272, 158208544]

約数ペア:

[(1, 158208544), (2, 79104272), (4, 39552136), (8, 19776068), (13, 12169888), (16, 9888034), (26, 6084944), (32, 4944017), (52, 3042472), (104, 1521236), (208, 760618), (416, 380309)]