158228224

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 412070400

約数和(自身を除く): 253842176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 349, 352, 368, 448, 506, 616, 644, 698, 704, 736, 896, 1012, 1232, 1288, 1396, 1408, 1472, 1771, 1792, 2024, 2443, 2464, 2576, 2792, 2816, 2944, 3542, 3839, 4048, 4886, 4928, 5152, 5584, 5888, 7084, 7678, 8027, 8096, 9772, 9856, 10304, 11168, 14168, 15356, 16054, 16192, 19544, 19712, 20608, 22336, 26873, 28336, 30712, 32108, 32384, 39088, 41216, 44672, 53746, 56189, 56672, 61424, 64216, 64768, 78176, 88297, 89344, 107492, 112378, 113344, 122848, 128432, 156352, 176594, 214984, 224756, 226688, 245696, 256864, 312704, 353188, 429968, 449512, 453376, 491392, 513728, 618079, 625408, 706376, 859936, 899024, 982784, 1027456, 1236158, 1412752, 1719872, 1798048, 2054912, 2472316, 2825504, 3439744, 3596096, 4944632, 5651008, 6879488, 7192192, 9889264, 11302016, 14384384, 19778528, 22604032, 39557056, 79114112, 158228224]

約数ペア:

[(1, 158228224), (2, 79114112), (4, 39557056), (7, 22604032), (8, 19778528), (11, 14384384), (14, 11302016), (16, 9889264), (22, 7192192), (23, 6879488), (28, 5651008), (32, 4944632), (44, 3596096), (46, 3439744), (56, 2825504), (64, 2472316), (77, 2054912), (88, 1798048), (92, 1719872), (112, 1412752), (128, 1236158), (154, 1027456), (161, 982784), (176, 899024), (184, 859936), (224, 706376), (253, 625408), (256, 618079), (308, 513728), (322, 491392), (349, 453376), (352, 449512), (368, 429968), (448, 353188), (506, 312704), (616, 256864), (644, 245696), (698, 226688), (704, 224756), (736, 214984), (896, 176594), (1012, 156352), (1232, 128432), (1288, 122848), (1396, 113344), (1408, 112378), (1472, 107492), (1771, 89344), (1792, 88297), (2024, 78176), (2443, 64768), (2464, 64216), (2576, 61424), (2792, 56672), (2816, 56189), (2944, 53746), (3542, 44672), (3839, 41216), (4048, 39088), (4886, 32384), (4928, 32108), (5152, 30712), (5584, 28336), (5888, 26873), (7084, 22336), (7678, 20608), (8027, 19712), (8096, 19544), (9772, 16192), (9856, 16054), (10304, 15356), (11168, 14168)]