179957924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 333704448

約数和(自身を除く): 153746524

約数列:

[1, 2, 4, 43, 47, 86, 94, 113, 172, 188, 197, 226, 394, 452, 788, 2021, 4042, 4859, 5311, 8084, 8471, 9259, 9718, 10622, 16942, 18518, 19436, 21244, 22261, 33884, 37036, 44522, 89044, 228373, 398137, 456746, 796274, 913492, 957223, 1046267, 1592548, 1914446, 2092534, 3828892, 4185068, 44989481, 89978962, 179957924]

約数ペア:

[(1, 179957924), (2, 89978962), (4, 44989481), (43, 4185068), (47, 3828892), (86, 2092534), (94, 1914446), (113, 1592548), (172, 1046267), (188, 957223), (197, 913492), (226, 796274), (394, 456746), (452, 398137), (788, 228373), (2021, 89044), (4042, 44522), (4859, 37036), (5311, 33884), (8084, 22261), (8471, 21244), (9259, 19436), (9718, 18518), (10622, 16942)]