155510306

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 273196800

約数和(自身を除く): 117686494

約数列:

[1, 2, 7, 14, 71, 101, 142, 202, 497, 707, 994, 1414, 1549, 3098, 7171, 10843, 14342, 21686, 50197, 100394, 109979, 156449, 219958, 312898, 769853, 1095143, 1539706, 2190286, 11107879, 22215758, 77755153, 155510306]

約数ペア:

[(1, 155510306), (2, 77755153), (7, 22215758), (14, 11107879), (71, 2190286), (101, 1539706), (142, 1095143), (202, 769853), (497, 312898), (707, 219958), (994, 156449), (1414, 109979), (1549, 100394), (3098, 50197), (7171, 21686), (10843, 14342)]