161573958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98641}}^1$

素因数の和:98669

約数の個数: 48

約数和(自身を含む): 430868256

約数和(自身を除く): 269294298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 98641, 197282, 295923, 591846, 690487, 887769, 1282333, 1380974, 1775538, 2071461, 2564666, 3846999, 4142922, 6214383, 7693998, 8976331, 11540997, 12428766, 17952662, 23081994, 26928993, 53857986, 80786979, 161573958]

約数ペア:

[(1, 161573958), (2, 80786979), (3, 53857986), (6, 26928993), (7, 23081994), (9, 17952662), (13, 12428766), (14, 11540997), (18, 8976331), (21, 7693998), (26, 6214383), (39, 4142922), (42, 3846999), (63, 2564666), (78, 2071461), (91, 1775538), (117, 1380974), (126, 1282333), (182, 887769), (234, 690487), (273, 591846), (546, 295923), (819, 197282), (1638, 98641)]