121271332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 262144512

約数和(自身を除く): 140873180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 773, 862, 1546, 1724, 3017, 3092, 5411, 5603, 6034, 10049, 10822, 11206, 12068, 20098, 21644, 22412, 39221, 40196, 70343, 78442, 140686, 156884, 281372, 333163, 666326, 1332652, 2332141, 4331119, 4664282, 8662238, 9328564, 17324476, 30317833, 60635666, 121271332]

約数ペア:

[(1, 121271332), (2, 60635666), (4, 30317833), (7, 17324476), (13, 9328564), (14, 8662238), (26, 4664282), (28, 4331119), (52, 2332141), (91, 1332652), (182, 666326), (364, 333163), (431, 281372), (773, 156884), (862, 140686), (1546, 78442), (1724, 70343), (3017, 40196), (3092, 39221), (5411, 22412), (5603, 21644), (6034, 20098), (10049, 12068), (10822, 11206)]