182481728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 431499264

約数和(自身を除く): 249017536

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 143, 157, 176, 208, 254, 286, 314, 352, 416, 508, 572, 628, 704, 832, 1016, 1144, 1256, 1397, 1651, 1727, 2032, 2041, 2288, 2512, 2794, 3302, 3454, 4064, 4082, 4576, 5024, 5588, 6604, 6908, 8128, 8164, 9152, 10048, 11176, 13208, 13816, 16328, 18161, 19939, 22352, 22451, 26416, 27632, 32656, 36322, 39878, 44704, 44902, 52832, 55264, 65312, 72644, 79756, 89408, 89804, 105664, 110528, 130624, 145288, 159512, 179608, 219329, 259207, 290576, 319024, 359216, 438658, 518414, 581152, 638048, 718432, 877316, 1036828, 1162304, 1276096, 1436864, 1754632, 2073656, 2851277, 3509264, 4147312, 5702554, 7018528, 8294624, 11405108, 14037056, 16589248, 22810216, 45620432, 91240864, 182481728]

約数ペア:

[(1, 182481728), (2, 91240864), (4, 45620432), (8, 22810216), (11, 16589248), (13, 14037056), (16, 11405108), (22, 8294624), (26, 7018528), (32, 5702554), (44, 4147312), (52, 3509264), (64, 2851277), (88, 2073656), (104, 1754632), (127, 1436864), (143, 1276096), (157, 1162304), (176, 1036828), (208, 877316), (254, 718432), (286, 638048), (314, 581152), (352, 518414), (416, 438658), (508, 359216), (572, 319024), (628, 290576), (704, 259207), (832, 219329), (1016, 179608), (1144, 159512), (1256, 145288), (1397, 130624), (1651, 110528), (1727, 105664), (2032, 89804), (2041, 89408), (2288, 79756), (2512, 72644), (2794, 65312), (3302, 55264), (3454, 52832), (4064, 44902), (4082, 44704), (4576, 39878), (5024, 36322), (5588, 32656), (6604, 27632), (6908, 26416), (8128, 22451), (8164, 22352), (9152, 19939), (10048, 18161), (11176, 16328), (13208, 13816)]