169295868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 511673344

約数和(自身を除く): 342377476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 67, 74, 84, 111, 126, 134, 148, 201, 222, 252, 259, 268, 271, 333, 402, 444, 469, 518, 542, 603, 666, 777, 804, 813, 938, 1036, 1084, 1206, 1332, 1407, 1554, 1626, 1876, 1897, 2331, 2412, 2439, 2479, 2814, 3108, 3252, 3794, 4221, 4662, 4878, 4958, 5628, 5691, 7437, 7588, 8442, 9324, 9756, 9916, 10027, 11382, 14874, 16884, 17073, 17353, 18157, 20054, 22311, 22764, 29748, 30081, 34146, 34706, 36314, 40108, 44622, 52059, 54471, 60162, 68292, 69412, 70189, 72628, 89244, 90243, 104118, 108942, 120324, 127099, 140378, 156177, 163413, 180486, 208236, 210567, 217884, 254198, 280756, 312354, 326826, 360972, 381297, 421134, 508396, 624708, 631701, 653652, 671809, 762594, 842268, 1143891, 1263402, 1343618, 1525188, 2015427, 2287782, 2526804, 2687236, 4030854, 4575564, 4702663, 6046281, 8061708, 9405326, 12092562, 14107989, 18810652, 24185124, 28215978, 42323967, 56431956, 84647934, 169295868]

約数ペア:

[(1, 169295868), (2, 84647934), (3, 56431956), (4, 42323967), (6, 28215978), (7, 24185124), (9, 18810652), (12, 14107989), (14, 12092562), (18, 9405326), (21, 8061708), (28, 6046281), (36, 4702663), (37, 4575564), (42, 4030854), (63, 2687236), (67, 2526804), (74, 2287782), (84, 2015427), (111, 1525188), (126, 1343618), (134, 1263402), (148, 1143891), (201, 842268), (222, 762594), (252, 671809), (259, 653652), (268, 631701), (271, 624708), (333, 508396), (402, 421134), (444, 381297), (469, 360972), (518, 326826), (542, 312354), (603, 280756), (666, 254198), (777, 217884), (804, 210567), (813, 208236), (938, 180486), (1036, 163413), (1084, 156177), (1206, 140378), (1332, 127099), (1407, 120324), (1554, 108942), (1626, 104118), (1876, 90243), (1897, 89244), (2331, 72628), (2412, 70189), (2439, 69412), (2479, 68292), (2814, 60162), (3108, 54471), (3252, 52059), (3794, 44622), (4221, 40108), (4662, 36314), (4878, 34706), (4958, 34146), (5628, 30081), (5691, 29748), (7437, 22764), (7588, 22311), (8442, 20054), (9324, 18157), (9756, 17353), (9916, 17073), (10027, 16884), (11382, 14874)]