168461208

素因数分解:

$2^3\times 3^5\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 476658000

約数和(自身を除く): 308196792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 243, 324, 386, 449, 486, 579, 648, 772, 898, 972, 1158, 1347, 1544, 1737, 1796, 1944, 2316, 2694, 3474, 3592, 4041, 4632, 5211, 5388, 6948, 8082, 10422, 10776, 12123, 13896, 15633, 16164, 20844, 24246, 31266, 32328, 36369, 41688, 46899, 48492, 62532, 72738, 86657, 93798, 96984, 109107, 125064, 145476, 173314, 187596, 218214, 259971, 290952, 346628, 375192, 436428, 519942, 693256, 779913, 872856, 1039884, 1559826, 2079768, 2339739, 3119652, 4679478, 6239304, 7019217, 9358956, 14038434, 18717912, 21057651, 28076868, 42115302, 56153736, 84230604, 168461208]

約数ペア:

[(1, 168461208), (2, 84230604), (3, 56153736), (4, 42115302), (6, 28076868), (8, 21057651), (9, 18717912), (12, 14038434), (18, 9358956), (24, 7019217), (27, 6239304), (36, 4679478), (54, 3119652), (72, 2339739), (81, 2079768), (108, 1559826), (162, 1039884), (193, 872856), (216, 779913), (243, 693256), (324, 519942), (386, 436428), (449, 375192), (486, 346628), (579, 290952), (648, 259971), (772, 218214), (898, 187596), (972, 173314), (1158, 145476), (1347, 125064), (1544, 109107), (1737, 96984), (1796, 93798), (1944, 86657), (2316, 72738), (2694, 62532), (3474, 48492), (3592, 46899), (4041, 41688), (4632, 36369), (5211, 32328), (5388, 31266), (6948, 24246), (8082, 20844), (10422, 16164), (10776, 15633), (12123, 13896)]