179120404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8707}}^1$

素因数の和:8887

約数の個数: 24

約数和(自身を含む): 324285920

約数和(自身を除く): 145165516

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 8707, 10286, 17414, 20572, 34828, 322159, 644318, 1210273, 1288636, 2420546, 4841092, 44780101, 89560202, 179120404]

約数ペア:

[(1, 179120404), (2, 89560202), (4, 44780101), (37, 4841092), (74, 2420546), (139, 1288636), (148, 1210273), (278, 644318), (556, 322159), (5143, 34828), (8707, 20572), (10286, 17414)]