148456726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 250588800

約数和(自身を除く): 102132074

約数列:

[1, 2, 11, 22, 43, 86, 139, 278, 473, 946, 1129, 1529, 2258, 3058, 5977, 11954, 12419, 24838, 48547, 65747, 97094, 131494, 156931, 313862, 534017, 1068034, 1726241, 3452482, 6748033, 13496066, 74228363, 148456726]

約数ペア:

[(1, 148456726), (2, 74228363), (11, 13496066), (22, 6748033), (43, 3452482), (86, 1726241), (139, 1068034), (278, 534017), (473, 313862), (946, 156931), (1129, 131494), (1529, 97094), (2258, 65747), (3058, 48547), (5977, 24838), (11954, 12419)]