145448568

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{4289}}^1$

素因数の和:4461

約数の個数: 64

約数和(自身を含む): 406692000

約数和(自身を除く): 261243432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 4289, 5652, 8478, 8578, 11304, 12867, 16956, 17156, 25734, 33912, 34312, 38601, 51468, 77202, 102936, 115803, 154404, 231606, 308808, 463212, 673373, 926424, 1346746, 2020119, 2693492, 4040238, 5386984, 6060357, 8080476, 12120714, 16160952, 18181071, 24241428, 36362142, 48482856, 72724284, 145448568]

約数ペア:

[(1, 145448568), (2, 72724284), (3, 48482856), (4, 36362142), (6, 24241428), (8, 18181071), (9, 16160952), (12, 12120714), (18, 8080476), (24, 6060357), (27, 5386984), (36, 4040238), (54, 2693492), (72, 2020119), (108, 1346746), (157, 926424), (216, 673373), (314, 463212), (471, 308808), (628, 231606), (942, 154404), (1256, 115803), (1413, 102936), (1884, 77202), (2826, 51468), (3768, 38601), (4239, 34312), (4289, 33912), (5652, 25734), (8478, 17156), (8578, 16956), (11304, 12867)]