157405356

素因数分解:

$2^2\times 3^4\times {\mathrm{485819}}^1$

素因数の和:485835

約数の個数: 30

約数和(自身を含む): 411489540

約数和(自身を除く): 254084184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 485819, 971638, 1457457, 1943276, 2914914, 4372371, 5829828, 8744742, 13117113, 17489484, 26234226, 39351339, 52468452, 78702678, 157405356]

約数ペア:

[(1, 157405356), (2, 78702678), (3, 52468452), (4, 39351339), (6, 26234226), (9, 17489484), (12, 13117113), (18, 8744742), (27, 5829828), (36, 4372371), (54, 2914914), (81, 1943276), (108, 1457457), (162, 971638), (324, 485819)]