140902848

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1211

約数の個数: 112

約数和(自身を含む): 420278560

約数和(自身を除く): 279375712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 288, 292, 432, 438, 576, 584, 657, 864, 876, 1117, 1168, 1314, 1728, 1752, 1971, 2234, 2336, 2628, 3351, 3504, 3942, 4468, 4672, 5256, 6702, 7008, 7884, 8936, 10053, 10512, 13404, 14016, 15768, 17872, 20106, 21024, 26808, 30159, 31536, 35744, 40212, 42048, 53616, 60318, 63072, 71488, 80424, 81541, 107232, 120636, 126144, 160848, 163082, 214464, 241272, 244623, 321696, 326164, 482544, 489246, 643392, 652328, 733869, 965088, 978492, 1304656, 1467738, 1930176, 1956984, 2201607, 2609312, 2935476, 3913968, 4403214, 5218624, 5870952, 7827936, 8806428, 11741904, 15655872, 17612856, 23483808, 35225712, 46967616, 70451424, 140902848]

約数ペア:

[(1, 140902848), (2, 70451424), (3, 46967616), (4, 35225712), (6, 23483808), (8, 17612856), (9, 15655872), (12, 11741904), (16, 8806428), (18, 7827936), (24, 5870952), (27, 5218624), (32, 4403214), (36, 3913968), (48, 2935476), (54, 2609312), (64, 2201607), (72, 1956984), (73, 1930176), (96, 1467738), (108, 1304656), (144, 978492), (146, 965088), (192, 733869), (216, 652328), (219, 643392), (288, 489246), (292, 482544), (432, 326164), (438, 321696), (576, 244623), (584, 241272), (657, 214464), (864, 163082), (876, 160848), (1117, 126144), (1168, 120636), (1314, 107232), (1728, 81541), (1752, 80424), (1971, 71488), (2234, 63072), (2336, 60318), (2628, 53616), (3351, 42048), (3504, 40212), (3942, 35744), (4468, 31536), (4672, 30159), (5256, 26808), (6702, 21024), (7008, 20106), (7884, 17872), (8936, 15768), (10053, 14016), (10512, 13404)]