142323258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 214750662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 179, 231, 358, 462, 537, 1074, 1253, 1721, 1969, 2506, 3442, 3759, 3938, 5163, 5907, 7518, 10326, 11814, 12047, 13783, 18931, 24094, 27566, 36141, 37862, 41349, 56793, 72282, 82698, 113586, 132517, 265034, 308059, 397551, 616118, 795102, 924177, 1848354, 2156413, 3388649, 4312826, 6469239, 6777298, 10165947, 12938478, 20331894, 23720543, 47441086, 71161629, 142323258]

約数ペア:

[(1, 142323258), (2, 71161629), (3, 47441086), (6, 23720543), (7, 20331894), (11, 12938478), (14, 10165947), (21, 6777298), (22, 6469239), (33, 4312826), (42, 3388649), (66, 2156413), (77, 1848354), (154, 924177), (179, 795102), (231, 616118), (358, 397551), (462, 308059), (537, 265034), (1074, 132517), (1253, 113586), (1721, 82698), (1969, 72282), (2506, 56793), (3442, 41349), (3759, 37862), (3938, 36141), (5163, 27566), (5907, 24094), (7518, 18931), (10326, 13783), (11814, 12047)]