157673908

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{119813}}^1$

素因数の和:119871

約数の個数: 24

約数和(自身を含む): 322060032

約数和(自身を除く): 164386124

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 119813, 239626, 479252, 838691, 1677382, 3354764, 5631211, 11262422, 22524844, 39418477, 78836954, 157673908]

約数ペア:

[(1, 157673908), (2, 78836954), (4, 39418477), (7, 22524844), (14, 11262422), (28, 5631211), (47, 3354764), (94, 1677382), (188, 838691), (329, 479252), (658, 239626), (1316, 119813)]