162174310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 308124000

約数和(自身を除く): 145949690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 898, 1901, 2245, 3802, 4490, 8531, 9505, 17062, 19010, 36119, 42655, 72238, 85310, 180595, 361190, 853549, 1707098, 4267745, 8535490, 16217431, 32434862, 81087155, 162174310]

約数ペア:

[(1, 162174310), (2, 81087155), (5, 32434862), (10, 16217431), (19, 8535490), (38, 4267745), (95, 1707098), (190, 853549), (449, 361190), (898, 180595), (1901, 85310), (2245, 72238), (3802, 42655), (4490, 36119), (8531, 19010), (9505, 17062)]