161500536

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{77347}}^1$

素因数の和:77388

約数の個数: 48

約数和(自身を含む): 452485800

約数和(自身を除く): 290985264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 77347, 154694, 232041, 309388, 464082, 618776, 696123, 928164, 1392246, 1856328, 2243063, 2784492, 4486126, 5568984, 6729189, 8972252, 13458378, 17944504, 20187567, 26916756, 40375134, 53833512, 80750268, 161500536]

約数ペア:

[(1, 161500536), (2, 80750268), (3, 53833512), (4, 40375134), (6, 26916756), (8, 20187567), (9, 17944504), (12, 13458378), (18, 8972252), (24, 6729189), (29, 5568984), (36, 4486126), (58, 2784492), (72, 2243063), (87, 1856328), (116, 1392246), (174, 928164), (232, 696123), (261, 618776), (348, 464082), (522, 309388), (696, 232041), (1044, 154694), (2088, 77347)]