156799612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3989}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 284215680

約数和(自身を除く): 127416068

約数列:

[1, 2, 4, 31, 62, 124, 317, 634, 1268, 3989, 7978, 9827, 15956, 19654, 39308, 123659, 247318, 494636, 1264513, 2529026, 5058052, 39199903, 78399806, 156799612]

約数ペア:

[(1, 156799612), (2, 78399806), (4, 39199903), (31, 5058052), (62, 2529026), (124, 1264513), (317, 494636), (634, 247318), (1268, 123659), (3989, 39308), (7978, 19654), (9827, 15956)]