157434356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{16943}}^1$

素因数の和:17071

約数の個数: 24

約数和(自身を含む): 290352384

約数和(自身を除く): 132918028

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 16943, 33886, 67772, 389689, 779378, 1558756, 1711243, 3422486, 6844972, 39358589, 78717178, 157434356]

約数ペア:

[(1, 157434356), (2, 78717178), (4, 39358589), (23, 6844972), (46, 3422486), (92, 1711243), (101, 1558756), (202, 779378), (404, 389689), (2323, 67772), (4646, 33886), (9292, 16943)]