140278992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3187}}^1$

素因数の和:3336

約数の個数: 80

約数和(自身を含む): 417449472

約数和(自身を除く): 277170480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3187, 3668, 5502, 6288, 6374, 7336, 9561, 11004, 12748, 14672, 19122, 22008, 22309, 25496, 38244, 44016, 44618, 50992, 66927, 76488, 89236, 133854, 152976, 178472, 267708, 356944, 417497, 535416, 834994, 1070832, 1252491, 1669988, 2504982, 2922479, 3339976, 5009964, 5844958, 6679952, 8767437, 10019928, 11689916, 17534874, 20039856, 23379832, 35069748, 46759664, 70139496, 140278992]

約数ペア:

[(1, 140278992), (2, 70139496), (3, 46759664), (4, 35069748), (6, 23379832), (7, 20039856), (8, 17534874), (12, 11689916), (14, 10019928), (16, 8767437), (21, 6679952), (24, 5844958), (28, 5009964), (42, 3339976), (48, 2922479), (56, 2504982), (84, 1669988), (112, 1252491), (131, 1070832), (168, 834994), (262, 535416), (336, 417497), (393, 356944), (524, 267708), (786, 178472), (917, 152976), (1048, 133854), (1572, 89236), (1834, 76488), (2096, 66927), (2751, 50992), (3144, 44618), (3187, 44016), (3668, 38244), (5502, 25496), (6288, 22309), (6374, 22008), (7336, 19122), (9561, 14672), (11004, 12748)]