145060286

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{87071}}^1$

素因数の和:87104

約数の個数: 24

約数和(自身を含む): 268007616

約数和(自身を除く): 122947330

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 87071, 174142, 609497, 1218994, 1480207, 2960414, 4266479, 8532958, 10361449, 20722898, 72530143, 145060286]

約数ペア:

[(1, 145060286), (2, 72530143), (7, 20722898), (14, 10361449), (17, 8532958), (34, 4266479), (49, 2960414), (98, 1480207), (119, 1218994), (238, 609497), (833, 174142), (1666, 87071)]