158493856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{291349}}^1$

素因数の和:291376

約数の個数: 24

約数和(自身を含む): 330390900

約数和(自身を除く): 171897044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 291349, 582698, 1165396, 2330792, 4661584, 4952933, 9323168, 9905866, 19811732, 39623464, 79246928, 158493856]

約数ペア:

[(1, 158493856), (2, 79246928), (4, 39623464), (8, 19811732), (16, 9905866), (17, 9323168), (32, 4952933), (34, 4661584), (68, 2330792), (136, 1165396), (272, 582698), (544, 291349)]