143242064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 338311680

約数和(自身を除く): 195069616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 266, 304, 332, 532, 581, 664, 811, 1064, 1162, 1328, 1577, 1622, 2128, 2324, 3154, 3244, 4648, 5677, 6308, 6488, 9296, 11039, 11354, 12616, 12976, 15409, 22078, 22708, 25232, 30818, 44156, 45416, 61636, 67313, 88312, 90832, 107863, 123272, 134626, 176624, 215726, 246544, 269252, 431452, 471191, 538504, 862904, 942382, 1077008, 1278947, 1725808, 1884764, 2557894, 3769528, 5115788, 7539056, 8952629, 10231576, 17905258, 20463152, 35810516, 71621032, 143242064]

約数ペア:

[(1, 143242064), (2, 71621032), (4, 35810516), (7, 20463152), (8, 17905258), (14, 10231576), (16, 8952629), (19, 7539056), (28, 5115788), (38, 3769528), (56, 2557894), (76, 1884764), (83, 1725808), (112, 1278947), (133, 1077008), (152, 942382), (166, 862904), (266, 538504), (304, 471191), (332, 431452), (532, 269252), (581, 246544), (664, 215726), (811, 176624), (1064, 134626), (1162, 123272), (1328, 107863), (1577, 90832), (1622, 88312), (2128, 67313), (2324, 61636), (3154, 45416), (3244, 44156), (4648, 30818), (5677, 25232), (6308, 22708), (6488, 22078), (9296, 15409), (11039, 12976), (11354, 12616)]