140615496

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39857}}^1$

素因数の和:39883

約数の個数: 72

約数和(自身を含む): 443021670

約数和(自身を除く): 302406174

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 39857, 79714, 119571, 159428, 239142, 278999, 318856, 358713, 478284, 557998, 717426, 836997, 956568, 1115996, 1434852, 1673994, 1952993, 2231992, 2510991, 2869704, 3347988, 3905986, 5021982, 5858979, 6695976, 7811972, 10043964, 11717958, 15623944, 17576937, 20087928, 23435916, 35153874, 46871832, 70307748, 140615496]

約数ペア:

[(1, 140615496), (2, 70307748), (3, 46871832), (4, 35153874), (6, 23435916), (7, 20087928), (8, 17576937), (9, 15623944), (12, 11717958), (14, 10043964), (18, 7811972), (21, 6695976), (24, 5858979), (28, 5021982), (36, 3905986), (42, 3347988), (49, 2869704), (56, 2510991), (63, 2231992), (72, 1952993), (84, 1673994), (98, 1434852), (126, 1115996), (147, 956568), (168, 836997), (196, 717426), (252, 557998), (294, 478284), (392, 358713), (441, 318856), (504, 278999), (588, 239142), (882, 159428), (1176, 119571), (1764, 79714), (3528, 39857)]