163967616

素因数分解:

$2^7\times 3^2\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 474376500

約数和(自身を除く): 310408884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 317, 384, 449, 576, 634, 898, 951, 1152, 1268, 1347, 1796, 1902, 2536, 2694, 2853, 3592, 3804, 4041, 5072, 5388, 5706, 7184, 7608, 8082, 10144, 10776, 11412, 14368, 15216, 16164, 20288, 21552, 22824, 28736, 30432, 32328, 40576, 43104, 45648, 57472, 60864, 64656, 86208, 91296, 121728, 129312, 142333, 172416, 182592, 258624, 284666, 365184, 426999, 517248, 569332, 853998, 1138664, 1280997, 1707996, 2277328, 2561994, 3415992, 4554656, 5123988, 6831984, 9109312, 10247976, 13663968, 18218624, 20495952, 27327936, 40991904, 54655872, 81983808, 163967616]

約数ペア:

[(1, 163967616), (2, 81983808), (3, 54655872), (4, 40991904), (6, 27327936), (8, 20495952), (9, 18218624), (12, 13663968), (16, 10247976), (18, 9109312), (24, 6831984), (32, 5123988), (36, 4554656), (48, 3415992), (64, 2561994), (72, 2277328), (96, 1707996), (128, 1280997), (144, 1138664), (192, 853998), (288, 569332), (317, 517248), (384, 426999), (449, 365184), (576, 284666), (634, 258624), (898, 182592), (951, 172416), (1152, 142333), (1268, 129312), (1347, 121728), (1796, 91296), (1902, 86208), (2536, 64656), (2694, 60864), (2853, 57472), (3592, 45648), (3804, 43104), (4041, 40576), (5072, 32328), (5388, 30432), (5706, 28736), (7184, 22824), (7608, 21552), (8082, 20288), (10144, 16164), (10776, 15216), (11412, 14368)]