131548482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 340139520

約数和(自身を除く): 208591038

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 73, 78, 102, 117, 146, 151, 153, 219, 221, 234, 302, 306, 351, 438, 442, 453, 459, 657, 663, 702, 906, 918, 949, 1241, 1314, 1326, 1359, 1898, 1963, 1971, 1989, 2482, 2567, 2718, 2847, 3723, 3926, 3942, 3978, 4077, 5134, 5694, 5889, 5967, 7446, 7701, 8154, 8541, 11023, 11169, 11778, 11934, 15402, 16133, 17082, 17667, 22046, 22338, 23103, 25623, 32266, 33069, 33371, 33507, 35334, 46206, 48399, 51246, 53001, 66138, 66742, 67014, 69309, 96798, 99207, 100113, 106002, 138618, 143299, 145197, 187391, 198414, 200226, 286598, 290394, 297621, 300339, 374782, 429897, 435591, 562173, 595242, 600678, 859794, 871182, 901017, 1124346, 1289691, 1686519, 1802034, 2436083, 2579382, 3373038, 3869073, 4872166, 5059557, 7308249, 7738146, 10119114, 14616498, 21924747, 43849494, 65774241, 131548482]

約数ペア:

[(1, 131548482), (2, 65774241), (3, 43849494), (6, 21924747), (9, 14616498), (13, 10119114), (17, 7738146), (18, 7308249), (26, 5059557), (27, 4872166), (34, 3869073), (39, 3373038), (51, 2579382), (54, 2436083), (73, 1802034), (78, 1686519), (102, 1289691), (117, 1124346), (146, 901017), (151, 871182), (153, 859794), (219, 600678), (221, 595242), (234, 562173), (302, 435591), (306, 429897), (351, 374782), (438, 300339), (442, 297621), (453, 290394), (459, 286598), (657, 200226), (663, 198414), (702, 187391), (906, 145197), (918, 143299), (949, 138618), (1241, 106002), (1314, 100113), (1326, 99207), (1359, 96798), (1898, 69309), (1963, 67014), (1971, 66742), (1989, 66138), (2482, 53001), (2567, 51246), (2718, 48399), (2847, 46206), (3723, 35334), (3926, 33507), (3942, 33371), (3978, 33069), (4077, 32266), (5134, 25623), (5694, 23103), (5889, 22338), (5967, 22046), (7446, 17667), (7701, 17082), (8154, 16133), (8541, 15402), (11023, 11934), (11169, 11778)]