156915131696

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134345147}}^1$

素因数の和:134345228

約数の個数: 20

約数和(自身を含む): 308187769512

約数和(自身を除く): 151272637816

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134345147, 268690294, 537380588, 1074761176, 2149522352, 9807195731, 19614391462, 39228782924, 78457565848, 156915131696]

約数ペア:

[(1, 156915131696), (2, 78457565848), (4, 39228782924), (8, 19614391462), (16, 9807195731), (73, 2149522352), (146, 1074761176), (292, 537380588), (584, 268690294), (1168, 134345147)]