159195392

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 330244992

約数和(自身を除く): 171049600

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 101, 128, 131, 188, 202, 256, 262, 376, 404, 524, 752, 808, 1048, 1504, 1616, 2096, 3008, 3232, 4192, 4747, 6016, 6157, 6464, 8384, 9494, 12032, 12314, 12928, 13231, 16768, 18988, 24628, 25856, 26462, 33536, 37976, 49256, 52924, 75952, 98512, 105848, 151904, 197024, 211696, 303808, 394048, 423392, 607616, 621857, 788096, 846784, 1215232, 1243714, 1576192, 1693568, 2487428, 3387136, 4974856, 9949712, 19899424, 39798848, 79597696, 159195392]

約数ペア:

[(1, 159195392), (2, 79597696), (4, 39798848), (8, 19899424), (16, 9949712), (32, 4974856), (47, 3387136), (64, 2487428), (94, 1693568), (101, 1576192), (128, 1243714), (131, 1215232), (188, 846784), (202, 788096), (256, 621857), (262, 607616), (376, 423392), (404, 394048), (524, 303808), (752, 211696), (808, 197024), (1048, 151904), (1504, 105848), (1616, 98512), (2096, 75952), (3008, 52924), (3232, 49256), (4192, 37976), (4747, 33536), (6016, 26462), (6157, 25856), (6464, 24628), (8384, 18988), (9494, 16768), (12032, 13231), (12314, 12928)]