156712203396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{20897}}^1\times {\mathrm{29759}}^1$

素因数の和:50673

約数の個数: 72

約数和(自身を含む): 452761021440

約数和(自身を除く): 296048818044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 20897, 29759, 41794, 59518, 62691, 83588, 89277, 119036, 125382, 146279, 178554, 188073, 208313, 250764, 267831, 292558, 357108, 376146, 416626, 438837, 535662, 585116, 624939, 752292, 833252, 877674, 1071324, 1249878, 1316511, 1755348, 1874817, 2499756, 2633022, 3749634, 5266044, 7499268, 621873823, 1243747646, 1865621469, 2487495292, 3731242938, 4353116761, 5596864407, 7462485876, 8706233522, 11193728814, 13059350283, 17412467044, 22387457628, 26118700566, 39178050849, 52237401132, 78356101698, 156712203396]

約数ペア:

[(1, 156712203396), (2, 78356101698), (3, 52237401132), (4, 39178050849), (6, 26118700566), (7, 22387457628), (9, 17412467044), (12, 13059350283), (14, 11193728814), (18, 8706233522), (21, 7462485876), (28, 5596864407), (36, 4353116761), (42, 3731242938), (63, 2487495292), (84, 1865621469), (126, 1243747646), (252, 621873823), (20897, 7499268), (29759, 5266044), (41794, 3749634), (59518, 2633022), (62691, 2499756), (83588, 1874817), (89277, 1755348), (119036, 1316511), (125382, 1249878), (146279, 1071324), (178554, 877674), (188073, 833252), (208313, 752292), (250764, 624939), (267831, 585116), (292558, 535662), (357108, 438837), (376146, 416626)]