181328672

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26113}}^1$

素因数の和:26161

約数の個数: 48

約数和(自身を含む): 421166592

約数和(自身を除く): 239837920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 26113, 52226, 104452, 182791, 208904, 365582, 417808, 731164, 809503, 835616, 1462328, 1619006, 2924656, 3238012, 5666521, 5849312, 6476024, 11333042, 12952048, 22666084, 25904096, 45332168, 90664336, 181328672]

約数ペア:

[(1, 181328672), (2, 90664336), (4, 45332168), (7, 25904096), (8, 22666084), (14, 12952048), (16, 11333042), (28, 6476024), (31, 5849312), (32, 5666521), (56, 3238012), (62, 2924656), (112, 1619006), (124, 1462328), (217, 835616), (224, 809503), (248, 731164), (434, 417808), (496, 365582), (868, 208904), (992, 182791), (1736, 104452), (3472, 52226), (6944, 26113)]