147789438

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 299719680

約数和(自身を除く): 151930242

約数列:

[1, 2, 3, 6, 151, 157, 302, 314, 453, 471, 906, 942, 1039, 2078, 3117, 6234, 23707, 47414, 71121, 142242, 156889, 163123, 313778, 326246, 470667, 489369, 941334, 978738, 24631573, 49263146, 73894719, 147789438]

約数ペア:

[(1, 147789438), (2, 73894719), (3, 49263146), (6, 24631573), (151, 978738), (157, 941334), (302, 489369), (314, 470667), (453, 326246), (471, 313778), (906, 163123), (942, 156889), (1039, 142242), (2078, 71121), (3117, 47414), (6234, 23707)]