139637574

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{136099}}^1$

素因数の和:136129

約数の個数: 32

約数和(自身を含む): 326640000

約数和(自身を除く): 187002426

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 136099, 272198, 408297, 816594, 1224891, 2449782, 2585881, 3674673, 5171762, 7349346, 7757643, 15515286, 23272929, 46545858, 69818787, 139637574]

約数ペア:

[(1, 139637574), (2, 69818787), (3, 46545858), (6, 23272929), (9, 15515286), (18, 7757643), (19, 7349346), (27, 5171762), (38, 3674673), (54, 2585881), (57, 2449782), (114, 1224891), (171, 816594), (342, 408297), (513, 272198), (1026, 136099)]