131033856

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 354584944

約数和(自身を除く): 223551088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2797, 2928, 3904, 5594, 5856, 7808, 8391, 11188, 11712, 15616, 16782, 22376, 23424, 33564, 44752, 46848, 67128, 89504, 134256, 170617, 179008, 268512, 341234, 358016, 511851, 537024, 682468, 716032, 1023702, 1074048, 1364936, 2047404, 2148096, 2729872, 4094808, 5459744, 8189616, 10919488, 16379232, 21838976, 32758464, 43677952, 65516928, 131033856]

約数ペア:

[(1, 131033856), (2, 65516928), (3, 43677952), (4, 32758464), (6, 21838976), (8, 16379232), (12, 10919488), (16, 8189616), (24, 5459744), (32, 4094808), (48, 2729872), (61, 2148096), (64, 2047404), (96, 1364936), (122, 1074048), (128, 1023702), (183, 716032), (192, 682468), (244, 537024), (256, 511851), (366, 358016), (384, 341234), (488, 268512), (732, 179008), (768, 170617), (976, 134256), (1464, 89504), (1952, 67128), (2797, 46848), (2928, 44752), (3904, 33564), (5594, 23424), (5856, 22376), (7808, 16782), (8391, 15616), (11188, 11712)]