161952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 487872

約数和(自身を除く): 325920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 241, 336, 482, 672, 723, 964, 1446, 1687, 1928, 2892, 3374, 3856, 5061, 5784, 6748, 7712, 10122, 11568, 13496, 20244, 23136, 26992, 40488, 53984, 80976, 161952]

約数ペア:

[(1, 161952), (2, 80976), (3, 53984), (4, 40488), (6, 26992), (7, 23136), (8, 20244), (12, 13496), (14, 11568), (16, 10122), (21, 7712), (24, 6748), (28, 5784), (32, 5061), (42, 3856), (48, 3374), (56, 2892), (84, 1928), (96, 1687), (112, 1446), (168, 964), (224, 723), (241, 672), (336, 482)]