131341728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11534

約数の個数: 96

約数和(自身を含む): 417239424

約数和(自身を除く): 285897696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 11497, 22994, 34491, 45988, 68982, 80479, 91976, 137964, 160958, 183952, 195449, 241437, 275928, 321916, 367904, 390898, 482874, 551856, 586347, 643832, 781796, 965748, 1103712, 1172694, 1287664, 1368143, 1563592, 1931496, 2345388, 2575328, 2736286, 3127184, 3862992, 4104429, 4690776, 5472572, 6254368, 7725984, 8208858, 9381552, 10945144, 16417716, 18763104, 21890288, 32835432, 43780576, 65670864, 131341728]

約数ペア:

[(1, 131341728), (2, 65670864), (3, 43780576), (4, 32835432), (6, 21890288), (7, 18763104), (8, 16417716), (12, 10945144), (14, 9381552), (16, 8208858), (17, 7725984), (21, 6254368), (24, 5472572), (28, 4690776), (32, 4104429), (34, 3862992), (42, 3127184), (48, 2736286), (51, 2575328), (56, 2345388), (68, 1931496), (84, 1563592), (96, 1368143), (102, 1287664), (112, 1172694), (119, 1103712), (136, 965748), (168, 781796), (204, 643832), (224, 586347), (238, 551856), (272, 482874), (336, 390898), (357, 367904), (408, 321916), (476, 275928), (544, 241437), (672, 195449), (714, 183952), (816, 160958), (952, 137964), (1428, 91976), (1632, 80479), (1904, 68982), (2856, 45988), (3808, 34491), (5712, 22994), (11424, 11497)]