140265984

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1797

約数の個数: 80

約数和(自身を含む): 380948832

約数和(自身を除く): 240682848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 1723, 2544, 3392, 3446, 5088, 5169, 6784, 6892, 10176, 10338, 13568, 13784, 20352, 20676, 27136, 27568, 40704, 41352, 55136, 81408, 82704, 91319, 110272, 165408, 182638, 220544, 273957, 330816, 365276, 441088, 547914, 661632, 730552, 882176, 1095828, 1323264, 1461104, 2191656, 2646528, 2922208, 4383312, 5844416, 8766624, 11688832, 17533248, 23377664, 35066496, 46755328, 70132992, 140265984]

約数ペア:

[(1, 140265984), (2, 70132992), (3, 46755328), (4, 35066496), (6, 23377664), (8, 17533248), (12, 11688832), (16, 8766624), (24, 5844416), (32, 4383312), (48, 2922208), (53, 2646528), (64, 2191656), (96, 1461104), (106, 1323264), (128, 1095828), (159, 882176), (192, 730552), (212, 661632), (256, 547914), (318, 441088), (384, 365276), (424, 330816), (512, 273957), (636, 220544), (768, 182638), (848, 165408), (1272, 110272), (1536, 91319), (1696, 82704), (1723, 81408), (2544, 55136), (3392, 41352), (3446, 40704), (5088, 27568), (5169, 27136), (6784, 20676), (6892, 20352), (10176, 13784), (10338, 13568)]