131983872

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3013

約数の個数: 80

約数和(自身を含む): 363860640

約数和(自身を除く): 231876768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1856, 2784, 2963, 3712, 5568, 5926, 7424, 8889, 11136, 11852, 14848, 17778, 22272, 23704, 35556, 44544, 47408, 71112, 85927, 94816, 142224, 171854, 189632, 257781, 284448, 343708, 379264, 515562, 568896, 687416, 758528, 1031124, 1137792, 1374832, 1517056, 2062248, 2275584, 2749664, 4124496, 4551168, 5499328, 8248992, 10998656, 16497984, 21997312, 32995968, 43994624, 65991936, 131983872]

約数ペア:

[(1, 131983872), (2, 65991936), (3, 43994624), (4, 32995968), (6, 21997312), (8, 16497984), (12, 10998656), (16, 8248992), (24, 5499328), (29, 4551168), (32, 4124496), (48, 2749664), (58, 2275584), (64, 2062248), (87, 1517056), (96, 1374832), (116, 1137792), (128, 1031124), (174, 758528), (192, 687416), (232, 568896), (256, 515562), (348, 379264), (384, 343708), (464, 284448), (512, 257781), (696, 189632), (768, 171854), (928, 142224), (1392, 94816), (1536, 85927), (1856, 71112), (2784, 47408), (2963, 44544), (3712, 35556), (5568, 23704), (5926, 22272), (7424, 17778), (8889, 14848), (11136, 11852)]