171934554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 392325120

約数和(自身を除く): 220390566

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 47, 66, 86, 94, 129, 141, 258, 282, 473, 517, 946, 1034, 1289, 1419, 1551, 2021, 2578, 2838, 3102, 3867, 4042, 6063, 7734, 12126, 14179, 22231, 28358, 42537, 44462, 55427, 60583, 66693, 85074, 110854, 121166, 133386, 166281, 181749, 332562, 363498, 609697, 666413, 1219394, 1332826, 1829091, 1999239, 2605069, 3658182, 3998478, 5210138, 7815207, 15630414, 28655759, 57311518, 85967277, 171934554]

約数ペア:

[(1, 171934554), (2, 85967277), (3, 57311518), (6, 28655759), (11, 15630414), (22, 7815207), (33, 5210138), (43, 3998478), (47, 3658182), (66, 2605069), (86, 1999239), (94, 1829091), (129, 1332826), (141, 1219394), (258, 666413), (282, 609697), (473, 363498), (517, 332562), (946, 181749), (1034, 166281), (1289, 133386), (1419, 121166), (1551, 110854), (2021, 85074), (2578, 66693), (2838, 60583), (3102, 55427), (3867, 44462), (4042, 42537), (6063, 28358), (7734, 22231), (12126, 14179)]