156937492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{1999}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 289520000

約数和(自身を除く): 132582508

約数列:

[1, 2, 4, 19, 38, 76, 1033, 1999, 2066, 3998, 4132, 7996, 19627, 37981, 39254, 75962, 78508, 151924, 2064967, 4129934, 8259868, 39234373, 78468746, 156937492]

約数ペア:

[(1, 156937492), (2, 78468746), (4, 39234373), (19, 8259868), (38, 4129934), (76, 2064967), (1033, 151924), (1999, 78508), (2066, 75962), (3998, 39254), (4132, 37981), (7996, 19627)]