156958190

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{8389}}^1$

素因数の和:10267

約数の個数: 16

約数和(自身を含む): 282709440

約数和(自身を除く): 125751250

約数列:

[1, 2, 5, 10, 1871, 3742, 8389, 9355, 16778, 18710, 41945, 83890, 15695819, 31391638, 78479095, 156958190]

約数ペア:

[(1, 156958190), (2, 78479095), (5, 31391638), (10, 15695819), (1871, 83890), (3742, 41945), (8389, 18710), (9355, 16778)]