158443556

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{1319}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 282744000

約数和(自身を除く): 124300444

約数列:

[1, 2, 4, 59, 118, 236, 509, 1018, 1319, 2036, 2638, 5276, 30031, 60062, 77821, 120124, 155642, 311284, 671371, 1342742, 2685484, 39610889, 79221778, 158443556]

約数ペア:

[(1, 158443556), (2, 79221778), (4, 39610889), (59, 2685484), (118, 1342742), (236, 671371), (509, 311284), (1018, 155642), (1319, 120124), (2036, 77821), (2638, 60062), (5276, 30031)]