170889418

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 297020160

約数和(自身を除く): 126130742

約数列:

[1, 2, 7, 14, 151, 229, 302, 353, 458, 706, 1057, 1603, 2114, 2471, 3206, 4942, 34579, 53303, 69158, 80837, 106606, 161674, 242053, 373121, 484106, 565859, 746242, 1131718, 12206387, 24412774, 85444709, 170889418]

約数ペア:

[(1, 170889418), (2, 85444709), (7, 24412774), (14, 12206387), (151, 1131718), (229, 746242), (302, 565859), (353, 484106), (458, 373121), (706, 242053), (1057, 161674), (1603, 106606), (2114, 80837), (2471, 69158), (3206, 53303), (4942, 34579)]