121762736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{330877}}^1$

素因数の和:330908

約数の個数: 20

約数和(自身を含む): 246173232

約数和(自身を除く): 124410496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 330877, 661754, 1323508, 2647016, 5294032, 7610171, 15220342, 30440684, 60881368, 121762736]

約数ペア:

[(1, 121762736), (2, 60881368), (4, 30440684), (8, 15220342), (16, 7610171), (23, 5294032), (46, 2647016), (92, 1323508), (184, 661754), (368, 330877)]