129985751536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109609}}^1$

素因数の和:109766

約数の個数: 80

約数和(自身を含む): 274007462400

約数和(自身を除く): 144021710864

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 83, 94, 152, 166, 188, 304, 332, 376, 664, 752, 893, 1328, 1577, 1786, 3154, 3572, 3901, 6308, 7144, 7802, 12616, 14288, 15604, 25232, 31208, 62416, 74119, 109609, 148238, 219218, 296476, 438436, 592952, 876872, 1185904, 1753744, 2082571, 4165142, 5151623, 8330284, 9097547, 10303246, 16660568, 18195094, 20606492, 33321136, 36390188, 41212984, 72780376, 82425968, 97880837, 145560752, 172853393, 195761674, 345706786, 391523348, 427584709, 691413572, 783046696, 855169418, 1382827144, 1566093392, 1710338836, 2765654288, 3420677672, 6841355344, 8124109471, 16248218942, 32496437884, 64992875768, 129985751536]

約数ペア:

[(1, 129985751536), (2, 64992875768), (4, 32496437884), (8, 16248218942), (16, 8124109471), (19, 6841355344), (38, 3420677672), (47, 2765654288), (76, 1710338836), (83, 1566093392), (94, 1382827144), (152, 855169418), (166, 783046696), (188, 691413572), (304, 427584709), (332, 391523348), (376, 345706786), (664, 195761674), (752, 172853393), (893, 145560752), (1328, 97880837), (1577, 82425968), (1786, 72780376), (3154, 41212984), (3572, 36390188), (3901, 33321136), (6308, 20606492), (7144, 18195094), (7802, 16660568), (12616, 10303246), (14288, 9097547), (15604, 8330284), (25232, 5151623), (31208, 4165142), (62416, 2082571), (74119, 1753744), (109609, 1185904), (148238, 876872), (219218, 592952), (296476, 438436)]