155187312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{65981}}^1$

素因数の和:66006

約数の個数: 60

約数和(自身を含む): 466360776

約数和(自身を除く): 311173464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 65981, 131962, 197943, 263924, 395886, 461867, 527848, 791772, 923734, 1055696, 1385601, 1583544, 1847468, 2771202, 3167088, 3233069, 3694936, 5542404, 6466138, 7389872, 9699207, 11084808, 12932276, 19398414, 22169616, 25864552, 38796828, 51729104, 77593656, 155187312]

約数ペア:

[(1, 155187312), (2, 77593656), (3, 51729104), (4, 38796828), (6, 25864552), (7, 22169616), (8, 19398414), (12, 12932276), (14, 11084808), (16, 9699207), (21, 7389872), (24, 6466138), (28, 5542404), (42, 3694936), (48, 3233069), (49, 3167088), (56, 2771202), (84, 1847468), (98, 1583544), (112, 1385601), (147, 1055696), (168, 923734), (196, 791772), (294, 527848), (336, 461867), (392, 395886), (588, 263924), (784, 197943), (1176, 131962), (2352, 65981)]