157608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 468000

約数和(自身を除く): 310392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 199, 264, 396, 398, 597, 792, 796, 1194, 1592, 1791, 2189, 2388, 3582, 4378, 4776, 6567, 7164, 8756, 13134, 14328, 17512, 19701, 26268, 39402, 52536, 78804, 157608]

約数ペア:

[(1, 157608), (2, 78804), (3, 52536), (4, 39402), (6, 26268), (8, 19701), (9, 17512), (11, 14328), (12, 13134), (18, 8756), (22, 7164), (24, 6567), (33, 4776), (36, 4378), (44, 3582), (66, 2388), (72, 2189), (88, 1791), (99, 1592), (132, 1194), (198, 796), (199, 792), (264, 597), (396, 398)]