151541856

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2671}}^1$

素因数の和:2884

約数の個数: 72

約数和(自身を含む): 433296864

約数和(自身を除く): 281755008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 2671, 3152, 3546, 4728, 5342, 6304, 7092, 8013, 9456, 10684, 14184, 16026, 18912, 21368, 24039, 28368, 32052, 42736, 48078, 56736, 64104, 85472, 96156, 128208, 192312, 256416, 384624, 526187, 769248, 1052374, 1578561, 2104748, 3157122, 4209496, 4735683, 6314244, 8418992, 9471366, 12628488, 16837984, 18942732, 25256976, 37885464, 50513952, 75770928, 151541856]

約数ペア:

[(1, 151541856), (2, 75770928), (3, 50513952), (4, 37885464), (6, 25256976), (8, 18942732), (9, 16837984), (12, 12628488), (16, 9471366), (18, 8418992), (24, 6314244), (32, 4735683), (36, 4209496), (48, 3157122), (72, 2104748), (96, 1578561), (144, 1052374), (197, 769248), (288, 526187), (394, 384624), (591, 256416), (788, 192312), (1182, 128208), (1576, 96156), (1773, 85472), (2364, 64104), (2671, 56736), (3152, 48078), (3546, 42736), (4728, 32052), (5342, 28368), (6304, 24039), (7092, 21368), (8013, 18912), (9456, 16026), (10684, 14184)]