157915394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18461}}^1$

素因数の和:18530

約数の個数: 32

約数和(自身を含む): 297755136

約数和(自身を除く): 139839742

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 18461, 36922, 129227, 239993, 258454, 479986, 867667, 1679951, 1735334, 3359902, 6073669, 11279671, 12147338, 22559342, 78957697, 157915394]

約数ペア:

[(1, 157915394), (2, 78957697), (7, 22559342), (13, 12147338), (14, 11279671), (26, 6073669), (47, 3359902), (91, 1735334), (94, 1679951), (182, 867667), (329, 479986), (611, 258454), (658, 239993), (1222, 129227), (4277, 36922), (8554, 18461)]