157218056

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{269209}}^1$

素因数の和:269288

約数の個数: 16

約数和(自身を含む): 298823100

約数和(自身を除く): 141605044

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 269209, 538418, 1076836, 2153672, 19652257, 39304514, 78609028, 157218056]

約数ペア:

[(1, 157218056), (2, 78609028), (4, 39304514), (8, 19652257), (73, 2153672), (146, 1076836), (292, 538418), (584, 269209)]