153233920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 292237568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 503, 512, 544, 560, 595, 640, 680, 896, 952, 1006, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2012, 2176, 2240, 2380, 2515, 2560, 2720, 3521, 3584, 3808, 4024, 4352, 4480, 4760, 5030, 5440, 7042, 7616, 8048, 8551, 8704, 8960, 9520, 10060, 10880, 14084, 15232, 16096, 17102, 17605, 17920, 19040, 20120, 21760, 28168, 30464, 32192, 34204, 35210, 38080, 40240, 42755, 43520, 56336, 59857, 60928, 64384, 68408, 70420, 76160, 80480, 85510, 112672, 119714, 128768, 136816, 140840, 152320, 160960, 171020, 225344, 239428, 257536, 273632, 281680, 299285, 304640, 321920, 342040, 450688, 478856, 547264, 563360, 598570, 643840, 684080, 901376, 957712, 1094528, 1126720, 1197140, 1287680, 1368160, 1802752, 1915424, 2189056, 2253440, 2394280, 2736320, 3830848, 4378112, 4506880, 4788560, 5472640, 7661696, 9013760, 9577120, 10945280, 15323392, 19154240, 21890560, 30646784, 38308480, 76616960, 153233920]

約数ペア:

[(1, 153233920), (2, 76616960), (4, 38308480), (5, 30646784), (7, 21890560), (8, 19154240), (10, 15323392), (14, 10945280), (16, 9577120), (17, 9013760), (20, 7661696), (28, 5472640), (32, 4788560), (34, 4506880), (35, 4378112), (40, 3830848), (56, 2736320), (64, 2394280), (68, 2253440), (70, 2189056), (80, 1915424), (85, 1802752), (112, 1368160), (119, 1287680), (128, 1197140), (136, 1126720), (140, 1094528), (160, 957712), (170, 901376), (224, 684080), (238, 643840), (256, 598570), (272, 563360), (280, 547264), (320, 478856), (340, 450688), (448, 342040), (476, 321920), (503, 304640), (512, 299285), (544, 281680), (560, 273632), (595, 257536), (640, 239428), (680, 225344), (896, 171020), (952, 160960), (1006, 152320), (1088, 140840), (1120, 136816), (1190, 128768), (1280, 119714), (1360, 112672), (1792, 85510), (1904, 80480), (2012, 76160), (2176, 70420), (2240, 68408), (2380, 64384), (2515, 60928), (2560, 59857), (2720, 56336), (3521, 43520), (3584, 42755), (3808, 40240), (4024, 38080), (4352, 35210), (4480, 34204), (4760, 32192), (5030, 30464), (5440, 28168), (7042, 21760), (7616, 20120), (8048, 19040), (8551, 17920), (8704, 17605), (8960, 17102), (9520, 16096), (10060, 15232), (10880, 14084)]