149981666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{25673}}^1$

素因数の和:25825

約数の個数: 16

約数和(自身を含む): 236611584

約数和(自身を除く): 86629918

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 25673, 51346, 590479, 1180958, 3260471, 6520942, 74990833, 149981666]

約数ペア:

[(1, 149981666), (2, 74990833), (23, 6520942), (46, 3260471), (127, 1180958), (254, 590479), (2921, 51346), (5842, 25673)]