140478336

素因数分解:

$2^7\times 3^2\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 406949400

約数和(自身を除く): 266471064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 288, 384, 394, 576, 591, 619, 788, 1152, 1182, 1238, 1576, 1773, 1857, 2364, 2476, 3152, 3546, 3714, 4728, 4952, 5571, 6304, 7092, 7428, 9456, 9904, 11142, 12608, 14184, 14856, 18912, 19808, 22284, 25216, 28368, 29712, 37824, 39616, 44568, 56736, 59424, 75648, 79232, 89136, 113472, 118848, 121943, 178272, 226944, 237696, 243886, 356544, 365829, 487772, 713088, 731658, 975544, 1097487, 1463316, 1951088, 2194974, 2926632, 3902176, 4389948, 5853264, 7804352, 8779896, 11706528, 15608704, 17559792, 23413056, 35119584, 46826112, 70239168, 140478336]

約数ペア:

[(1, 140478336), (2, 70239168), (3, 46826112), (4, 35119584), (6, 23413056), (8, 17559792), (9, 15608704), (12, 11706528), (16, 8779896), (18, 7804352), (24, 5853264), (32, 4389948), (36, 3902176), (48, 2926632), (64, 2194974), (72, 1951088), (96, 1463316), (128, 1097487), (144, 975544), (192, 731658), (197, 713088), (288, 487772), (384, 365829), (394, 356544), (576, 243886), (591, 237696), (619, 226944), (788, 178272), (1152, 121943), (1182, 118848), (1238, 113472), (1576, 89136), (1773, 79232), (1857, 75648), (2364, 59424), (2476, 56736), (3152, 44568), (3546, 39616), (3714, 37824), (4728, 29712), (4952, 28368), (5571, 25216), (6304, 22284), (7092, 19808), (7428, 18912), (9456, 14856), (9904, 14184), (11142, 12608)]