142167804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 378766080

約数和(自身を除く): 236598276

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 172, 204, 228, 258, 323, 516, 646, 731, 817, 853, 969, 1292, 1462, 1634, 1706, 1938, 2193, 2451, 2559, 2924, 3268, 3412, 3876, 4386, 4902, 5118, 8772, 9804, 10236, 13889, 14501, 16207, 27778, 29002, 32414, 36679, 41667, 43503, 48621, 55556, 58004, 64828, 73358, 83334, 87006, 97242, 110037, 146716, 166668, 174012, 194484, 220074, 275519, 440148, 551038, 623543, 696901, 826557, 1102076, 1247086, 1393802, 1653114, 1870629, 2090703, 2494172, 2787604, 3306228, 3741258, 4181406, 7482516, 8362812, 11847317, 23694634, 35541951, 47389268, 71083902, 142167804]

約数ペア:

[(1, 142167804), (2, 71083902), (3, 47389268), (4, 35541951), (6, 23694634), (12, 11847317), (17, 8362812), (19, 7482516), (34, 4181406), (38, 3741258), (43, 3306228), (51, 2787604), (57, 2494172), (68, 2090703), (76, 1870629), (86, 1653114), (102, 1393802), (114, 1247086), (129, 1102076), (172, 826557), (204, 696901), (228, 623543), (258, 551038), (323, 440148), (516, 275519), (646, 220074), (731, 194484), (817, 174012), (853, 166668), (969, 146716), (1292, 110037), (1462, 97242), (1634, 87006), (1706, 83334), (1938, 73358), (2193, 64828), (2451, 58004), (2559, 55556), (2924, 48621), (3268, 43503), (3412, 41667), (3876, 36679), (4386, 32414), (4902, 29002), (5118, 27778), (8772, 16207), (9804, 14501), (10236, 13889)]