156919614957

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{32441}}^1$

素因数の和:32928

約数の個数: 80

約数和(自身を含む): 282634704000

約数和(自身を除く): 125715089043

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 449, 513, 567, 1197, 1347, 1539, 3143, 3591, 4041, 8531, 9429, 10773, 12123, 25593, 28287, 32441, 36369, 59717, 76779, 84861, 97323, 179151, 227087, 230337, 254583, 291969, 537453, 616379, 681261, 691011, 875907, 1612359, 1849137, 2043783, 2627721, 4314653, 4837077, 5547411, 6131349, 12943959, 14566009, 16642233, 18394047, 38831877, 43698027, 49926699, 101962063, 116495631, 131094081, 276754171, 305886189, 349486893, 393282243, 830262513, 917658567, 1179846729, 1937279197, 2490787539, 2752975701, 5811837591, 7472362617, 8258927103, 17435512773, 22417087851, 52306538319, 156919614957]

約数ペア:

[(1, 156919614957), (3, 52306538319), (7, 22417087851), (9, 17435512773), (19, 8258927103), (21, 7472362617), (27, 5811837591), (57, 2752975701), (63, 2490787539), (81, 1937279197), (133, 1179846729), (171, 917658567), (189, 830262513), (399, 393282243), (449, 349486893), (513, 305886189), (567, 276754171), (1197, 131094081), (1347, 116495631), (1539, 101962063), (3143, 49926699), (3591, 43698027), (4041, 38831877), (8531, 18394047), (9429, 16642233), (10773, 14566009), (12123, 12943959), (25593, 6131349), (28287, 5547411), (32441, 4837077), (36369, 4314653), (59717, 2627721), (76779, 2043783), (84861, 1849137), (97323, 1612359), (179151, 875907), (227087, 691011), (230337, 681261), (254583, 616379), (291969, 537453)]