138858304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 313383168

約数和(自身を除く): 174524864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 53, 64, 67, 94, 104, 106, 134, 188, 208, 212, 268, 376, 416, 424, 536, 611, 689, 752, 832, 848, 871, 1072, 1222, 1378, 1504, 1696, 1742, 2144, 2444, 2491, 2756, 3008, 3149, 3392, 3484, 3551, 4288, 4888, 4982, 5512, 6298, 6968, 7102, 9776, 9964, 11024, 12596, 13936, 14204, 19552, 19928, 22048, 25192, 27872, 28408, 32383, 39104, 39856, 40937, 44096, 46163, 50384, 55744, 56816, 64766, 79712, 81874, 92326, 100768, 113632, 129532, 159424, 163748, 166897, 184652, 201536, 227264, 259064, 327496, 333794, 369304, 518128, 654992, 667588, 738608, 1036256, 1309984, 1335176, 1477216, 2072512, 2169661, 2619968, 2670352, 2954432, 4339322, 5340704, 8678644, 10681408, 17357288, 34714576, 69429152, 138858304]

約数ペア:

[(1, 138858304), (2, 69429152), (4, 34714576), (8, 17357288), (13, 10681408), (16, 8678644), (26, 5340704), (32, 4339322), (47, 2954432), (52, 2670352), (53, 2619968), (64, 2169661), (67, 2072512), (94, 1477216), (104, 1335176), (106, 1309984), (134, 1036256), (188, 738608), (208, 667588), (212, 654992), (268, 518128), (376, 369304), (416, 333794), (424, 327496), (536, 259064), (611, 227264), (689, 201536), (752, 184652), (832, 166897), (848, 163748), (871, 159424), (1072, 129532), (1222, 113632), (1378, 100768), (1504, 92326), (1696, 81874), (1742, 79712), (2144, 64766), (2444, 56816), (2491, 55744), (2756, 50384), (3008, 46163), (3149, 44096), (3392, 40937), (3484, 39856), (3551, 39104), (4288, 32383), (4888, 28408), (4982, 27872), (5512, 25192), (6298, 22048), (6968, 19928), (7102, 19552), (9776, 14204), (9964, 13936), (11024, 12596)]