189203742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 523084800

約数和(自身を除く): 333881058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 139, 182, 189, 234, 273, 277, 278, 351, 378, 417, 546, 554, 702, 819, 831, 834, 973, 1251, 1638, 1662, 1807, 1939, 1946, 2457, 2493, 2502, 2919, 3601, 3614, 3753, 3878, 4914, 4986, 5421, 5817, 5838, 7202, 7479, 7506, 8757, 10803, 10842, 11634, 12649, 14958, 16263, 17451, 17514, 21606, 25207, 25298, 26271, 32409, 32526, 34902, 37947, 38503, 48789, 50414, 52353, 52542, 64818, 75621, 75894, 77006, 97227, 97578, 104706, 113841, 115509, 151242, 194454, 226863, 227682, 231018, 269521, 341523, 346527, 453726, 500539, 539042, 680589, 683046, 693054, 808563, 1001078, 1039581, 1361178, 1501617, 1617126, 2079162, 2425689, 3003234, 3503773, 4504851, 4851378, 7007546, 7277067, 9009702, 10511319, 13514553, 14554134, 21022638, 27029106, 31533957, 63067914, 94601871, 189203742]

約数ペア:

[(1, 189203742), (2, 94601871), (3, 63067914), (6, 31533957), (7, 27029106), (9, 21022638), (13, 14554134), (14, 13514553), (18, 10511319), (21, 9009702), (26, 7277067), (27, 7007546), (39, 4851378), (42, 4504851), (54, 3503773), (63, 3003234), (78, 2425689), (91, 2079162), (117, 1617126), (126, 1501617), (139, 1361178), (182, 1039581), (189, 1001078), (234, 808563), (273, 693054), (277, 683046), (278, 680589), (351, 539042), (378, 500539), (417, 453726), (546, 346527), (554, 341523), (702, 269521), (819, 231018), (831, 227682), (834, 226863), (973, 194454), (1251, 151242), (1638, 115509), (1662, 113841), (1807, 104706), (1939, 97578), (1946, 97227), (2457, 77006), (2493, 75894), (2502, 75621), (2919, 64818), (3601, 52542), (3614, 52353), (3753, 50414), (3878, 48789), (4914, 38503), (4986, 37947), (5421, 34902), (5817, 32526), (5838, 32409), (7202, 26271), (7479, 25298), (7506, 25207), (8757, 21606), (10803, 17514), (10842, 17451), (11634, 16263), (12649, 14958)]