155555232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{231481}}^1$

素因数の和:231501

約数の個数: 48

約数和(自身を含む): 466667712

約数和(自身を除く): 311112480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 231481, 462962, 694443, 925924, 1388886, 1620367, 1851848, 2777772, 3240734, 3703696, 4861101, 5555544, 6481468, 7407392, 9722202, 11111088, 12962936, 19444404, 22222176, 25925872, 38888808, 51851744, 77777616, 155555232]

約数ペア:

[(1, 155555232), (2, 77777616), (3, 51851744), (4, 38888808), (6, 25925872), (7, 22222176), (8, 19444404), (12, 12962936), (14, 11111088), (16, 9722202), (21, 7407392), (24, 6481468), (28, 5555544), (32, 4861101), (42, 3703696), (48, 3240734), (56, 2777772), (84, 1851848), (96, 1620367), (112, 1388886), (168, 925924), (224, 694443), (336, 462962), (672, 231481)]