169984278

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{76777}}^1$

素因数の和:76829

約数の個数: 32

約数和(自身を含む): 386961120

約数和(自身を除く): 216976842

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 76777, 153554, 230331, 460662, 690993, 1381986, 2072979, 3147857, 4145958, 6295714, 9443571, 18887142, 28330713, 56661426, 84992139, 169984278]

約数ペア:

[(1, 169984278), (2, 84992139), (3, 56661426), (6, 28330713), (9, 18887142), (18, 9443571), (27, 6295714), (41, 4145958), (54, 3147857), (82, 2072979), (123, 1381986), (246, 690993), (369, 460662), (738, 230331), (1107, 153554), (2214, 76777)]