155555328

素因数分解:

$2^9\times 3^1\times {\mathrm{101273}}^1$

素因数の和:101294

約数の個数: 40

約数和(自身を含む): 414413208

約数和(自身を除く): 258857880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 101273, 202546, 303819, 405092, 607638, 810184, 1215276, 1620368, 2430552, 3240736, 4861104, 6481472, 9722208, 12962944, 19444416, 25925888, 38888832, 51851776, 77777664, 155555328]

約数ペア:

[(1, 155555328), (2, 77777664), (3, 51851776), (4, 38888832), (6, 25925888), (8, 19444416), (12, 12962944), (16, 9722208), (24, 6481472), (32, 4861104), (48, 3240736), (64, 2430552), (96, 1620368), (128, 1215276), (192, 810184), (256, 607638), (384, 405092), (512, 303819), (768, 202546), (1536, 101273)]