130791168

素因数分解:

$2^8\times 3^2\times {\mathrm{56767}}^1$

素因数の和:56789

約数の個数: 54

約数和(自身を含む): 377109824

約数和(自身を除く): 246318656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 56767, 113534, 170301, 227068, 340602, 454136, 510903, 681204, 908272, 1021806, 1362408, 1816544, 2043612, 2724816, 3633088, 4087224, 5449632, 7266176, 8174448, 10899264, 14532352, 16348896, 21798528, 32697792, 43597056, 65395584, 130791168]

約数ペア:

[(1, 130791168), (2, 65395584), (3, 43597056), (4, 32697792), (6, 21798528), (8, 16348896), (9, 14532352), (12, 10899264), (16, 8174448), (18, 7266176), (24, 5449632), (32, 4087224), (36, 3633088), (48, 2724816), (64, 2043612), (72, 1816544), (96, 1362408), (128, 1021806), (144, 908272), (192, 681204), (256, 510903), (288, 454136), (384, 340602), (576, 227068), (768, 170301), (1152, 113534), (2304, 56767)]