145372968

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17288

約数の個数: 80

約数和(自身を含む): 438525780

約数和(自身を除く): 293152812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 17257, 34514, 51771, 69028, 103542, 138056, 155313, 207084, 224341, 310626, 414168, 448682, 465939, 621252, 673023, 897364, 931878, 1242504, 1346046, 1397817, 1794728, 1863756, 2019069, 2692092, 2795634, 3727512, 4038138, 5384184, 5591268, 6057207, 8076276, 11182536, 12114414, 16152552, 18171621, 24228828, 36343242, 48457656, 72686484, 145372968]

約数ペア:

[(1, 145372968), (2, 72686484), (3, 48457656), (4, 36343242), (6, 24228828), (8, 18171621), (9, 16152552), (12, 12114414), (13, 11182536), (18, 8076276), (24, 6057207), (26, 5591268), (27, 5384184), (36, 4038138), (39, 3727512), (52, 2795634), (54, 2692092), (72, 2019069), (78, 1863756), (81, 1794728), (104, 1397817), (108, 1346046), (117, 1242504), (156, 931878), (162, 897364), (216, 673023), (234, 621252), (312, 465939), (324, 448682), (351, 414168), (468, 310626), (648, 224341), (702, 207084), (936, 155313), (1053, 138056), (1404, 103542), (2106, 69028), (2808, 51771), (4212, 34514), (8424, 17257)]