161703216

素因数分解:

$2^4\times 3^4\times {\mathrm{124771}}^1$

素因数の和:124791

約数の個数: 50

約数和(自身を含む): 468019772

約数和(自身を除く): 306316556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 124771, 249542, 374313, 499084, 748626, 998168, 1122939, 1497252, 1996336, 2245878, 2994504, 3368817, 4491756, 5989008, 6737634, 8983512, 10106451, 13475268, 17967024, 20212902, 26950536, 40425804, 53901072, 80851608, 161703216]

約数ペア:

[(1, 161703216), (2, 80851608), (3, 53901072), (4, 40425804), (6, 26950536), (8, 20212902), (9, 17967024), (12, 13475268), (16, 10106451), (18, 8983512), (24, 6737634), (27, 5989008), (36, 4491756), (48, 3368817), (54, 2994504), (72, 2245878), (81, 1996336), (108, 1497252), (144, 1122939), (162, 998168), (216, 748626), (324, 499084), (432, 374313), (648, 249542), (1296, 124771)]