242157912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 623185920

約数和(自身を除く): 381028008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 137, 141, 188, 274, 282, 376, 411, 548, 564, 822, 1096, 1128, 1567, 1644, 3134, 3288, 4701, 6268, 6439, 9402, 12536, 12878, 18804, 19317, 25756, 37608, 38634, 51512, 73649, 77268, 147298, 154536, 214679, 220947, 294596, 429358, 441894, 589192, 644037, 858716, 883788, 1288074, 1717432, 1767576, 2576148, 5152296, 10089913, 20179826, 30269739, 40359652, 60539478, 80719304, 121078956, 242157912]

約数ペア:

[(1, 242157912), (2, 121078956), (3, 80719304), (4, 60539478), (6, 40359652), (8, 30269739), (12, 20179826), (24, 10089913), (47, 5152296), (94, 2576148), (137, 1767576), (141, 1717432), (188, 1288074), (274, 883788), (282, 858716), (376, 644037), (411, 589192), (548, 441894), (564, 429358), (822, 294596), (1096, 220947), (1128, 214679), (1567, 154536), (1644, 147298), (3134, 77268), (3288, 73649), (4701, 51512), (6268, 38634), (6439, 37608), (9402, 25756), (12536, 19317), (12878, 18804)]