198739656

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{18041}}^1$

素因数の和:18076

約数の個数: 80

約数和(自身を含む): 589432140

約数和(自身を除く): 390692484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 18041, 36082, 54123, 72164, 108246, 144328, 162369, 216492, 306697, 324738, 432984, 487107, 613394, 649476, 920091, 974214, 1226788, 1298952, 1461321, 1840182, 1948428, 2453576, 2760273, 2922642, 3680364, 3896856, 5520546, 5845284, 7360728, 8280819, 11041092, 11690568, 16561638, 22082184, 24842457, 33123276, 49684914, 66246552, 99369828, 198739656]

約数ペア:

[(1, 198739656), (2, 99369828), (3, 66246552), (4, 49684914), (6, 33123276), (8, 24842457), (9, 22082184), (12, 16561638), (17, 11690568), (18, 11041092), (24, 8280819), (27, 7360728), (34, 5845284), (36, 5520546), (51, 3896856), (54, 3680364), (68, 2922642), (72, 2760273), (81, 2453576), (102, 1948428), (108, 1840182), (136, 1461321), (153, 1298952), (162, 1226788), (204, 974214), (216, 920091), (306, 649476), (324, 613394), (408, 487107), (459, 432984), (612, 324738), (648, 306697), (918, 216492), (1224, 162369), (1377, 144328), (1836, 108246), (2754, 72164), (3672, 54123), (5508, 36082), (11016, 18041)]