187683972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 516354048

約数和(自身を除く): 328670076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 137, 141, 188, 274, 282, 329, 347, 411, 548, 564, 658, 694, 822, 959, 987, 1041, 1316, 1388, 1644, 1918, 1974, 2082, 2429, 2877, 3836, 3948, 4164, 4858, 5754, 6439, 7287, 9716, 11508, 12878, 14574, 16309, 19317, 25756, 29148, 32618, 38634, 45073, 47539, 48927, 65236, 77268, 90146, 95078, 97854, 114163, 135219, 142617, 180292, 190156, 195708, 228326, 270438, 285234, 332773, 342489, 456652, 540876, 570468, 665546, 684978, 998319, 1331092, 1369956, 1996638, 2234333, 3993276, 4468666, 6702999, 8937332, 13405998, 15640331, 26811996, 31280662, 46920993, 62561324, 93841986, 187683972]

約数ペア:

[(1, 187683972), (2, 93841986), (3, 62561324), (4, 46920993), (6, 31280662), (7, 26811996), (12, 15640331), (14, 13405998), (21, 8937332), (28, 6702999), (42, 4468666), (47, 3993276), (84, 2234333), (94, 1996638), (137, 1369956), (141, 1331092), (188, 998319), (274, 684978), (282, 665546), (329, 570468), (347, 540876), (411, 456652), (548, 342489), (564, 332773), (658, 285234), (694, 270438), (822, 228326), (959, 195708), (987, 190156), (1041, 180292), (1316, 142617), (1388, 135219), (1644, 114163), (1918, 97854), (1974, 95078), (2082, 90146), (2429, 77268), (2877, 65236), (3836, 48927), (3948, 47539), (4164, 45073), (4858, 38634), (5754, 32618), (6439, 29148), (7287, 25756), (9716, 19317), (11508, 16309), (12878, 14574)]