154385976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 272360904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 83, 94, 97, 102, 136, 141, 166, 188, 194, 204, 249, 282, 291, 332, 376, 388, 408, 498, 564, 582, 664, 776, 799, 996, 1128, 1164, 1411, 1598, 1649, 1992, 2328, 2397, 2822, 3196, 3298, 3901, 4233, 4559, 4794, 4947, 5644, 6392, 6596, 7802, 8051, 8466, 9118, 9588, 9894, 11288, 11703, 13192, 13677, 15604, 16102, 16932, 18236, 19176, 19788, 23406, 24153, 27354, 31208, 32204, 33864, 36472, 39576, 46812, 48306, 54708, 64408, 66317, 77503, 93624, 96612, 109416, 132634, 136867, 155006, 193224, 198951, 232509, 265268, 273734, 310012, 378397, 397902, 410601, 465018, 530536, 547468, 620024, 756794, 795804, 821202, 930036, 1094936, 1135191, 1513588, 1591608, 1642404, 1860072, 2270382, 3027176, 3284808, 4540764, 6432749, 9081528, 12865498, 19298247, 25730996, 38596494, 51461992, 77192988, 154385976]

約数ペア:

[(1, 154385976), (2, 77192988), (3, 51461992), (4, 38596494), (6, 25730996), (8, 19298247), (12, 12865498), (17, 9081528), (24, 6432749), (34, 4540764), (47, 3284808), (51, 3027176), (68, 2270382), (83, 1860072), (94, 1642404), (97, 1591608), (102, 1513588), (136, 1135191), (141, 1094936), (166, 930036), (188, 821202), (194, 795804), (204, 756794), (249, 620024), (282, 547468), (291, 530536), (332, 465018), (376, 410601), (388, 397902), (408, 378397), (498, 310012), (564, 273734), (582, 265268), (664, 232509), (776, 198951), (799, 193224), (996, 155006), (1128, 136867), (1164, 132634), (1411, 109416), (1598, 96612), (1649, 93624), (1992, 77503), (2328, 66317), (2397, 64408), (2822, 54708), (3196, 48306), (3298, 46812), (3901, 39576), (4233, 36472), (4559, 33864), (4794, 32204), (4947, 31208), (5644, 27354), (6392, 24153), (6596, 23406), (7802, 19788), (8051, 19176), (8466, 18236), (9118, 16932), (9588, 16102), (9894, 15604), (11288, 13677), (11703, 13192)]