144827474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 248071680

約数和(自身を除く): 103244206

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 682, 803, 1606, 2263, 2909, 4526, 5818, 24893, 31999, 49786, 63998, 90179, 180358, 212357, 424714, 991969, 1983938, 2335927, 4671854, 6583067, 13166134, 72413737, 144827474]

約数ペア:

[(1, 144827474), (2, 72413737), (11, 13166134), (22, 6583067), (31, 4671854), (62, 2335927), (73, 1983938), (146, 991969), (341, 424714), (682, 212357), (803, 180358), (1606, 90179), (2263, 63998), (2909, 49786), (4526, 31999), (5818, 24893)]