168746448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 507189760

約数和(自身を除く): 338443312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 43, 48, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 208, 228, 247, 258, 304, 312, 331, 344, 456, 494, 516, 559, 624, 662, 688, 741, 817, 912, 988, 993, 1032, 1118, 1324, 1482, 1634, 1677, 1976, 1986, 2064, 2236, 2451, 2648, 2964, 3268, 3354, 3952, 3972, 4303, 4472, 4902, 5296, 5928, 6289, 6536, 6708, 7944, 8606, 8944, 9804, 10621, 11856, 12578, 12909, 13072, 13416, 14233, 15888, 17212, 18867, 19608, 21242, 25156, 25818, 26832, 28466, 31863, 34424, 37734, 39216, 42484, 42699, 50312, 51636, 56932, 63726, 68848, 75468, 81757, 84968, 85398, 100624, 103272, 113864, 127452, 150936, 163514, 169936, 170796, 185029, 206544, 227728, 245271, 254904, 270427, 301872, 327028, 341592, 370058, 490542, 509808, 540854, 555087, 654056, 683184, 740116, 811281, 981084, 1081708, 1110174, 1308112, 1480232, 1622562, 1962168, 2163416, 2220348, 2960464, 3245124, 3515551, 3924336, 4326832, 4440696, 6490248, 7031102, 8881392, 10546653, 12980496, 14062204, 21093306, 28124408, 42186612, 56248816, 84373224, 168746448]

約数ペア:

[(1, 168746448), (2, 84373224), (3, 56248816), (4, 42186612), (6, 28124408), (8, 21093306), (12, 14062204), (13, 12980496), (16, 10546653), (19, 8881392), (24, 7031102), (26, 6490248), (38, 4440696), (39, 4326832), (43, 3924336), (48, 3515551), (52, 3245124), (57, 2960464), (76, 2220348), (78, 2163416), (86, 1962168), (104, 1622562), (114, 1480232), (129, 1308112), (152, 1110174), (156, 1081708), (172, 981084), (208, 811281), (228, 740116), (247, 683184), (258, 654056), (304, 555087), (312, 540854), (331, 509808), (344, 490542), (456, 370058), (494, 341592), (516, 327028), (559, 301872), (624, 270427), (662, 254904), (688, 245271), (741, 227728), (817, 206544), (912, 185029), (988, 170796), (993, 169936), (1032, 163514), (1118, 150936), (1324, 127452), (1482, 113864), (1634, 103272), (1677, 100624), (1976, 85398), (1986, 84968), (2064, 81757), (2236, 75468), (2451, 68848), (2648, 63726), (2964, 56932), (3268, 51636), (3354, 50312), (3952, 42699), (3972, 42484), (4303, 39216), (4472, 37734), (4902, 34424), (5296, 31863), (5928, 28466), (6289, 26832), (6536, 25818), (6708, 25156), (7944, 21242), (8606, 19608), (8944, 18867), (9804, 17212), (10621, 15888), (11856, 14233), (12578, 13416), (12909, 13072)]