197857919168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1\times {\mathrm{3847}}^1$

素因数の和:12710

約数の個数: 112

約数和(自身を含む): 483410264064

約数和(自身を除く): 285552344896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 3847, 5824, 7694, 8831, 15388, 17662, 26929, 30776, 35324, 50011, 53858, 61552, 61817, 70648, 100022, 107716, 114803, 123104, 123634, 141296, 200044, 215432, 229606, 246208, 247268, 282592, 350077, 400088, 430864, 459212, 494536, 565184, 700154, 800176, 803621, 861728, 918424, 989072, 1400308, 1600352, 1607242, 1723456, 1836848, 1978144, 2800616, 3200704, 3214484, 3673696, 3956288, 5601232, 6428968, 7347392, 11202464, 12857936, 22404928, 25715872, 33972857, 51431744, 67945714, 135891428, 237809999, 271782856, 441647141, 475619998, 543565712, 883294282, 951239996, 1087131424, 1766588564, 1902479992, 2174262848, 3091529987, 3533177128, 3804959984, 6183059974, 7066354256, 7609919968, 12366119948, 14132708512, 15219839936, 24732239896, 28265417024, 49464479792, 98928959584, 197857919168]

約数ペア:

[(1, 197857919168), (2, 98928959584), (4, 49464479792), (7, 28265417024), (8, 24732239896), (13, 15219839936), (14, 14132708512), (16, 12366119948), (26, 7609919968), (28, 7066354256), (32, 6183059974), (52, 3804959984), (56, 3533177128), (64, 3091529987), (91, 2174262848), (104, 1902479992), (112, 1766588564), (182, 1087131424), (208, 951239996), (224, 883294282), (364, 543565712), (416, 475619998), (448, 441647141), (728, 271782856), (832, 237809999), (1456, 135891428), (2912, 67945714), (3847, 51431744), (5824, 33972857), (7694, 25715872), (8831, 22404928), (15388, 12857936), (17662, 11202464), (26929, 7347392), (30776, 6428968), (35324, 5601232), (50011, 3956288), (53858, 3673696), (61552, 3214484), (61817, 3200704), (70648, 2800616), (100022, 1978144), (107716, 1836848), (114803, 1723456), (123104, 1607242), (123634, 1600352), (141296, 1400308), (200044, 989072), (215432, 918424), (229606, 861728), (246208, 803621), (247268, 800176), (282592, 700154), (350077, 565184), (400088, 494536), (430864, 459212)]