163845072

素因数分解:

$2^4\times 3^3\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1457

約数の個数: 80

約数和(自身を含む): 472082880

約数和(自身を除く): 308237808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 347, 432, 694, 1041, 1093, 1388, 2082, 2186, 2776, 3123, 3279, 4164, 4372, 5552, 6246, 6558, 8328, 8744, 9369, 9837, 12492, 13116, 16656, 17488, 18738, 19674, 24984, 26232, 29511, 37476, 39348, 49968, 52464, 59022, 74952, 78696, 118044, 149904, 157392, 236088, 379271, 472176, 758542, 1137813, 1517084, 2275626, 3034168, 3413439, 4551252, 6068336, 6826878, 9102504, 10240317, 13653756, 18205008, 20480634, 27307512, 40961268, 54615024, 81922536, 163845072]

約数ペア:

[(1, 163845072), (2, 81922536), (3, 54615024), (4, 40961268), (6, 27307512), (8, 20480634), (9, 18205008), (12, 13653756), (16, 10240317), (18, 9102504), (24, 6826878), (27, 6068336), (36, 4551252), (48, 3413439), (54, 3034168), (72, 2275626), (108, 1517084), (144, 1137813), (216, 758542), (347, 472176), (432, 379271), (694, 236088), (1041, 157392), (1093, 149904), (1388, 118044), (2082, 78696), (2186, 74952), (2776, 59022), (3123, 52464), (3279, 49968), (4164, 39348), (4372, 37476), (5552, 29511), (6246, 26232), (6558, 24984), (8328, 19674), (8744, 18738), (9369, 17488), (9837, 16656), (12492, 13116)]