157063648768

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{15413}}^1$

素因数の和:16975

約数の個数: 80

約数和(自身を含む): 338203259856

約数和(自身を除く): 181139611088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1531, 1664, 3062, 3328, 6124, 6656, 12248, 15413, 19903, 24496, 30826, 39806, 48992, 61652, 79612, 97984, 123304, 159224, 195968, 200369, 246608, 318448, 391936, 400738, 493216, 636896, 783872, 801476, 986432, 1273792, 1602952, 1972864, 2547584, 3205904, 3945728, 5095168, 6411808, 7891456, 10190336, 12823616, 23597303, 25647232, 47194606, 51294464, 94389212, 102588928, 188778424, 306764939, 377556848, 613529878, 755113696, 1227059756, 1510227392, 2454119512, 3020454784, 4908239024, 6040909568, 9816478048, 12081819136, 19632956096, 39265912192, 78531824384, 157063648768]

約数ペア:

[(1, 157063648768), (2, 78531824384), (4, 39265912192), (8, 19632956096), (13, 12081819136), (16, 9816478048), (26, 6040909568), (32, 4908239024), (52, 3020454784), (64, 2454119512), (104, 1510227392), (128, 1227059756), (208, 755113696), (256, 613529878), (416, 377556848), (512, 306764939), (832, 188778424), (1531, 102588928), (1664, 94389212), (3062, 51294464), (3328, 47194606), (6124, 25647232), (6656, 23597303), (12248, 12823616), (15413, 10190336), (19903, 7891456), (24496, 6411808), (30826, 5095168), (39806, 3945728), (48992, 3205904), (61652, 2547584), (79612, 1972864), (97984, 1602952), (123304, 1273792), (159224, 986432), (195968, 801476), (200369, 783872), (246608, 636896), (318448, 493216), (391936, 400738)]