163944

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 80

約数和(自身を含む): 522720

約数和(自身を除く): 358776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 162, 184, 198, 207, 216, 253, 264, 276, 297, 324, 396, 414, 506, 552, 594, 621, 648, 759, 792, 828, 891, 1012, 1188, 1242, 1518, 1656, 1782, 1863, 2024, 2277, 2376, 2484, 3036, 3564, 3726, 4554, 4968, 6072, 6831, 7128, 7452, 9108, 13662, 14904, 18216, 20493, 27324, 40986, 54648, 81972, 163944]

約数ペア:

[(1, 163944), (2, 81972), (3, 54648), (4, 40986), (6, 27324), (8, 20493), (9, 18216), (11, 14904), (12, 13662), (18, 9108), (22, 7452), (23, 7128), (24, 6831), (27, 6072), (33, 4968), (36, 4554), (44, 3726), (46, 3564), (54, 3036), (66, 2484), (69, 2376), (72, 2277), (81, 2024), (88, 1863), (92, 1782), (99, 1656), (108, 1518), (132, 1242), (138, 1188), (162, 1012), (184, 891), (198, 828), (207, 792), (216, 759), (253, 648), (264, 621), (276, 594), (297, 552), (324, 506), (396, 414)]