161520024

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 419904000

約数和(自身を除く): 258383976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 239, 348, 478, 696, 717, 956, 971, 1434, 1912, 1942, 2868, 2913, 3884, 5736, 5826, 6931, 7768, 11652, 13862, 20793, 23304, 27724, 28159, 41586, 55448, 56318, 83172, 84477, 112636, 166344, 168954, 225272, 232069, 337908, 464138, 675816, 696207, 928276, 1392414, 1856552, 2784828, 5569656, 6730001, 13460002, 20190003, 26920004, 40380006, 53840008, 80760012, 161520024]

約数ペア:

[(1, 161520024), (2, 80760012), (3, 53840008), (4, 40380006), (6, 26920004), (8, 20190003), (12, 13460002), (24, 6730001), (29, 5569656), (58, 2784828), (87, 1856552), (116, 1392414), (174, 928276), (232, 696207), (239, 675816), (348, 464138), (478, 337908), (696, 232069), (717, 225272), (956, 168954), (971, 166344), (1434, 112636), (1912, 84477), (1942, 83172), (2868, 56318), (2913, 55448), (3884, 41586), (5736, 28159), (5826, 27724), (6931, 23304), (7768, 20793), (11652, 13862)]