121964896

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 246153600

約数和(自身を除く): 124188704

約数列:

[1, 2, 4, 8, 16, 32, 73, 109, 146, 218, 292, 436, 479, 584, 872, 958, 1168, 1744, 1916, 2336, 3488, 3832, 7664, 7957, 15328, 15914, 31828, 34967, 52211, 63656, 69934, 104422, 127312, 139868, 208844, 254624, 279736, 417688, 559472, 835376, 1118944, 1670752, 3811403, 7622806, 15245612, 30491224, 60982448, 121964896]

約数ペア:

[(1, 121964896), (2, 60982448), (4, 30491224), (8, 15245612), (16, 7622806), (32, 3811403), (73, 1670752), (109, 1118944), (146, 835376), (218, 559472), (292, 417688), (436, 279736), (479, 254624), (584, 208844), (872, 139868), (958, 127312), (1168, 104422), (1744, 69934), (1916, 63656), (2336, 52211), (3488, 34967), (3832, 31828), (7664, 15914), (7957, 15328)]