168479376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3253}}^1$

素因数の和:3360

約数の個数: 80

約数和(自身を含む): 474511296

約数和(自身を除く): 306031920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3253, 3984, 4316, 6474, 6506, 8632, 9759, 12948, 13012, 17264, 19518, 25896, 26024, 39036, 42289, 51792, 52048, 78072, 84578, 126867, 156144, 169156, 253734, 269999, 338312, 507468, 539998, 676624, 809997, 1014936, 1079996, 1619994, 2029872, 2159992, 3239988, 3509987, 4319984, 6479976, 7019974, 10529961, 12959952, 14039948, 21059922, 28079896, 42119844, 56159792, 84239688, 168479376]

約数ペア:

[(1, 168479376), (2, 84239688), (3, 56159792), (4, 42119844), (6, 28079896), (8, 21059922), (12, 14039948), (13, 12959952), (16, 10529961), (24, 7019974), (26, 6479976), (39, 4319984), (48, 3509987), (52, 3239988), (78, 2159992), (83, 2029872), (104, 1619994), (156, 1079996), (166, 1014936), (208, 809997), (249, 676624), (312, 539998), (332, 507468), (498, 338312), (624, 269999), (664, 253734), (996, 169156), (1079, 156144), (1328, 126867), (1992, 84578), (2158, 78072), (3237, 52048), (3253, 51792), (3984, 42289), (4316, 39036), (6474, 26024), (6506, 25896), (8632, 19518), (9759, 17264), (12948, 13012)]