131470848

素因数分解:

$2^9\times 3^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 120

約数和(自身を含む): 384500688

約数和(自身を除く): 253029840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 277, 288, 309, 384, 412, 512, 554, 576, 618, 768, 824, 831, 927, 1108, 1152, 1236, 1536, 1648, 1662, 1854, 2216, 2304, 2472, 2493, 3296, 3324, 3708, 4432, 4608, 4944, 4986, 6592, 6648, 7416, 8864, 9888, 9972, 13184, 13296, 14832, 17728, 19776, 19944, 26368, 26592, 28531, 29664, 35456, 39552, 39888, 52736, 53184, 57062, 59328, 70912, 79104, 79776, 85593, 106368, 114124, 118656, 141824, 158208, 159552, 171186, 212736, 228248, 237312, 256779, 319104, 342372, 425472, 456496, 474624, 513558, 638208, 684744, 912992, 1027116, 1276416, 1369488, 1825984, 2054232, 2738976, 3651968, 4108464, 5477952, 7303936, 8216928, 10955904, 14607872, 16433856, 21911808, 32867712, 43823616, 65735424, 131470848]

約数ペア:

[(1, 131470848), (2, 65735424), (3, 43823616), (4, 32867712), (6, 21911808), (8, 16433856), (9, 14607872), (12, 10955904), (16, 8216928), (18, 7303936), (24, 5477952), (32, 4108464), (36, 3651968), (48, 2738976), (64, 2054232), (72, 1825984), (96, 1369488), (103, 1276416), (128, 1027116), (144, 912992), (192, 684744), (206, 638208), (256, 513558), (277, 474624), (288, 456496), (309, 425472), (384, 342372), (412, 319104), (512, 256779), (554, 237312), (576, 228248), (618, 212736), (768, 171186), (824, 159552), (831, 158208), (927, 141824), (1108, 118656), (1152, 114124), (1236, 106368), (1536, 85593), (1648, 79776), (1662, 79104), (1854, 70912), (2216, 59328), (2304, 57062), (2472, 53184), (2493, 52736), (3296, 39888), (3324, 39552), (3708, 35456), (4432, 29664), (4608, 28531), (4944, 26592), (4986, 26368), (6592, 19944), (6648, 19776), (7416, 17728), (8864, 14832), (9888, 13296), (9972, 13184)]