139286628

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 401238656

約数和(自身を除く): 261952028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 151, 156, 162, 219, 234, 243, 292, 302, 324, 351, 438, 453, 468, 486, 604, 657, 702, 876, 906, 949, 972, 1053, 1314, 1359, 1404, 1812, 1898, 1963, 1971, 2106, 2628, 2718, 2847, 3159, 3796, 3926, 3942, 4077, 4212, 5436, 5694, 5889, 5913, 6318, 7852, 7884, 8154, 8541, 11023, 11388, 11778, 11826, 12231, 12636, 16308, 17082, 17667, 17739, 22046, 23556, 23652, 24462, 25623, 33069, 34164, 35334, 35478, 36693, 44092, 48924, 51246, 53001, 66138, 70668, 70956, 73386, 76869, 99207, 102492, 106002, 132276, 143299, 146772, 153738, 159003, 198414, 212004, 230607, 286598, 297621, 307476, 318006, 396828, 429897, 461214, 477009, 573196, 595242, 636012, 859794, 892863, 922428, 954018, 1190484, 1289691, 1719588, 1785726, 1908036, 2579382, 2678589, 3571452, 3869073, 5158764, 5357178, 7738146, 10714356, 11607219, 15476292, 23214438, 34821657, 46428876, 69643314, 139286628]

約数ペア:

[(1, 139286628), (2, 69643314), (3, 46428876), (4, 34821657), (6, 23214438), (9, 15476292), (12, 11607219), (13, 10714356), (18, 7738146), (26, 5357178), (27, 5158764), (36, 3869073), (39, 3571452), (52, 2678589), (54, 2579382), (73, 1908036), (78, 1785726), (81, 1719588), (108, 1289691), (117, 1190484), (146, 954018), (151, 922428), (156, 892863), (162, 859794), (219, 636012), (234, 595242), (243, 573196), (292, 477009), (302, 461214), (324, 429897), (351, 396828), (438, 318006), (453, 307476), (468, 297621), (486, 286598), (604, 230607), (657, 212004), (702, 198414), (876, 159003), (906, 153738), (949, 146772), (972, 143299), (1053, 132276), (1314, 106002), (1359, 102492), (1404, 99207), (1812, 76869), (1898, 73386), (1963, 70956), (1971, 70668), (2106, 66138), (2628, 53001), (2718, 51246), (2847, 48924), (3159, 44092), (3796, 36693), (3926, 35478), (3942, 35334), (4077, 34164), (4212, 33069), (5436, 25623), (5694, 24462), (5889, 23652), (5913, 23556), (6318, 22046), (7852, 17739), (7884, 17667), (8154, 17082), (8541, 16308), (11023, 12636), (11388, 12231), (11778, 11826)]