149335786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{42643}}^1$

素因数の和:42765

約数の個数: 16

約数和(自身を含む): 239488704

約数和(自身を除く): 90152918

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 42643, 85286, 724931, 1449862, 4392229, 8784458, 74667893, 149335786]

約数ペア:

[(1, 149335786), (2, 74667893), (17, 8784458), (34, 4392229), (103, 1449862), (206, 724931), (1751, 85286), (3502, 42643)]