139709052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29179}}^1$

素因数の和:29215

約数の個数: 72

約数和(自身を含む): 424860800

約数和(自身を除く): 285151748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29179, 58358, 87537, 116716, 175074, 204253, 262611, 350148, 408506, 525222, 554401, 612759, 817012, 1050444, 1108802, 1225518, 1663203, 1838277, 2217604, 2451036, 3326406, 3676554, 3880807, 4989609, 6652812, 7353108, 7761614, 9979218, 11642421, 15523228, 19958436, 23284842, 34927263, 46569684, 69854526, 139709052]

約数ペア:

[(1, 139709052), (2, 69854526), (3, 46569684), (4, 34927263), (6, 23284842), (7, 19958436), (9, 15523228), (12, 11642421), (14, 9979218), (18, 7761614), (19, 7353108), (21, 6652812), (28, 4989609), (36, 3880807), (38, 3676554), (42, 3326406), (57, 2451036), (63, 2217604), (76, 1838277), (84, 1663203), (114, 1225518), (126, 1108802), (133, 1050444), (171, 817012), (228, 612759), (252, 554401), (266, 525222), (342, 408506), (399, 350148), (532, 262611), (684, 204253), (798, 175074), (1197, 116716), (1596, 87537), (2394, 58358), (4788, 29179)]