163951776

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1536

約数の個数: 120

約数和(自身を含む): 493726464

約数和(自身を除く): 329774688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1471, 1548, 2064, 2322, 2592, 2942, 3096, 3483, 4128, 4413, 4644, 5884, 6192, 6966, 8826, 9288, 11768, 12384, 13239, 13932, 17652, 18576, 23536, 26478, 27864, 35304, 37152, 39717, 47072, 52956, 55728, 63253, 70608, 79434, 105912, 111456, 119151, 126506, 141216, 158868, 189759, 211824, 238302, 253012, 317736, 379518, 423648, 476604, 506024, 569277, 635472, 759036, 953208, 1012048, 1138554, 1270944, 1518072, 1707831, 1906416, 2024096, 2277108, 3036144, 3415662, 3812832, 4554216, 5123493, 6072288, 6831324, 9108432, 10246986, 13662648, 18216864, 20493972, 27325296, 40987944, 54650592, 81975888, 163951776]

約数ペア:

[(1, 163951776), (2, 81975888), (3, 54650592), (4, 40987944), (6, 27325296), (8, 20493972), (9, 18216864), (12, 13662648), (16, 10246986), (18, 9108432), (24, 6831324), (27, 6072288), (32, 5123493), (36, 4554216), (43, 3812832), (48, 3415662), (54, 3036144), (72, 2277108), (81, 2024096), (86, 1906416), (96, 1707831), (108, 1518072), (129, 1270944), (144, 1138554), (162, 1012048), (172, 953208), (216, 759036), (258, 635472), (288, 569277), (324, 506024), (344, 476604), (387, 423648), (432, 379518), (516, 317736), (648, 253012), (688, 238302), (774, 211824), (864, 189759), (1032, 158868), (1161, 141216), (1296, 126506), (1376, 119151), (1471, 111456), (1548, 105912), (2064, 79434), (2322, 70608), (2592, 63253), (2942, 55728), (3096, 52956), (3483, 47072), (4128, 39717), (4413, 37152), (4644, 35304), (5884, 27864), (6192, 26478), (6966, 23536), (8826, 18576), (9288, 17652), (11768, 13932), (12384, 13239)]