140875308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{186343}}^1$

素因数の和:186363

約数の個数: 48

約数和(自身を含む): 417410560

約数和(自身を除く): 276535252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 186343, 372686, 559029, 745372, 1118058, 1304401, 1677087, 2236116, 2608802, 3354174, 3913203, 5031261, 5217604, 6708348, 7826406, 10062522, 11739609, 15652812, 20125044, 23479218, 35218827, 46958436, 70437654, 140875308]

約数ペア:

[(1, 140875308), (2, 70437654), (3, 46958436), (4, 35218827), (6, 23479218), (7, 20125044), (9, 15652812), (12, 11739609), (14, 10062522), (18, 7826406), (21, 6708348), (27, 5217604), (28, 5031261), (36, 3913203), (42, 3354174), (54, 2608802), (63, 2236116), (84, 1677087), (108, 1304401), (126, 1118058), (189, 745372), (252, 559029), (378, 372686), (756, 186343)]