195120128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 88

約数和(自身を含む): 451191552

約数和(自身を除く): 256071424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 167, 224, 256, 326, 334, 448, 512, 652, 668, 896, 1024, 1141, 1169, 1304, 1336, 1792, 2282, 2338, 2608, 2672, 3584, 4564, 4676, 5216, 5344, 7168, 9128, 9352, 10432, 10688, 18256, 18704, 20864, 21376, 27221, 36512, 37408, 41728, 42752, 54442, 73024, 74816, 83456, 85504, 108884, 146048, 149632, 166912, 171008, 190547, 217768, 292096, 299264, 381094, 435536, 584192, 598528, 762188, 871072, 1168384, 1197056, 1524376, 1742144, 3048752, 3484288, 6097504, 6968576, 12195008, 13937152, 24390016, 27874304, 48780032, 97560064, 195120128]

約数ペア:

[(1, 195120128), (2, 97560064), (4, 48780032), (7, 27874304), (8, 24390016), (14, 13937152), (16, 12195008), (28, 6968576), (32, 6097504), (56, 3484288), (64, 3048752), (112, 1742144), (128, 1524376), (163, 1197056), (167, 1168384), (224, 871072), (256, 762188), (326, 598528), (334, 584192), (448, 435536), (512, 381094), (652, 299264), (668, 292096), (896, 217768), (1024, 190547), (1141, 171008), (1169, 166912), (1304, 149632), (1336, 146048), (1792, 108884), (2282, 85504), (2338, 83456), (2608, 74816), (2672, 73024), (3584, 54442), (4564, 42752), (4676, 41728), (5216, 37408), (5344, 36512), (7168, 27221), (9128, 21376), (9352, 20864), (10432, 18704), (10688, 18256)]