123182472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 389880000

約数和(自身を除く): 266697528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 49, 56, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 149, 152, 168, 196, 222, 228, 259, 266, 294, 296, 298, 392, 399, 444, 447, 456, 518, 532, 588, 596, 703, 777, 798, 888, 894, 931, 1036, 1043, 1064, 1176, 1192, 1406, 1554, 1596, 1788, 1813, 1862, 2072, 2086, 2109, 2793, 2812, 2831, 3108, 3129, 3192, 3576, 3626, 3724, 4172, 4218, 4921, 5439, 5513, 5586, 5624, 5662, 6216, 6258, 7252, 7301, 7448, 8344, 8436, 8493, 9842, 10878, 11026, 11172, 11324, 12516, 14504, 14602, 14763, 16539, 16872, 16986, 19684, 19817, 21756, 21903, 22052, 22344, 22648, 25032, 29204, 29526, 33078, 33972, 34447, 38591, 39368, 39634, 43512, 43806, 44104, 58408, 59052, 59451, 66156, 67944, 68894, 77182, 79268, 87612, 103341, 104747, 115773, 118104, 118902, 132312, 137788, 138719, 154364, 158536, 175224, 206682, 209494, 231546, 237804, 270137, 275576, 277438, 308728, 314241, 413364, 416157, 418988, 463092, 475608, 540274, 554876, 628482, 733229, 810411, 826728, 832314, 837976, 926184, 1080548, 1109752, 1256964, 1466458, 1620822, 1664628, 2161096, 2199687, 2513928, 2932916, 3241644, 3329256, 4399374, 5132603, 5865832, 6483288, 8798748, 10265206, 15397809, 17597496, 20530412, 30795618, 41060824, 61591236, 123182472]

約数ペア:

[(1, 123182472), (2, 61591236), (3, 41060824), (4, 30795618), (6, 20530412), (7, 17597496), (8, 15397809), (12, 10265206), (14, 8798748), (19, 6483288), (21, 5865832), (24, 5132603), (28, 4399374), (37, 3329256), (38, 3241644), (42, 2932916), (49, 2513928), (56, 2199687), (57, 2161096), (74, 1664628), (76, 1620822), (84, 1466458), (98, 1256964), (111, 1109752), (114, 1080548), (133, 926184), (147, 837976), (148, 832314), (149, 826728), (152, 810411), (168, 733229), (196, 628482), (222, 554876), (228, 540274), (259, 475608), (266, 463092), (294, 418988), (296, 416157), (298, 413364), (392, 314241), (399, 308728), (444, 277438), (447, 275576), (456, 270137), (518, 237804), (532, 231546), (588, 209494), (596, 206682), (703, 175224), (777, 158536), (798, 154364), (888, 138719), (894, 137788), (931, 132312), (1036, 118902), (1043, 118104), (1064, 115773), (1176, 104747), (1192, 103341), (1406, 87612), (1554, 79268), (1596, 77182), (1788, 68894), (1813, 67944), (1862, 66156), (2072, 59451), (2086, 59052), (2109, 58408), (2793, 44104), (2812, 43806), (2831, 43512), (3108, 39634), (3129, 39368), (3192, 38591), (3576, 34447), (3626, 33972), (3724, 33078), (4172, 29526), (4218, 29204), (4921, 25032), (5439, 22648), (5513, 22344), (5586, 22052), (5624, 21903), (5662, 21756), (6216, 19817), (6258, 19684), (7252, 16986), (7301, 16872), (7448, 16539), (8344, 14763), (8436, 14602), (8493, 14504), (9842, 12516), (10878, 11324), (11026, 11172)]