161786952

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42397}}^1$

素因数の和:42462

約数の個数: 48

約数和(自身を含む): 446450940

約数和(自身を除く): 284663988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 42397, 84794, 127191, 169588, 254382, 339176, 381573, 508764, 763146, 1017528, 1526292, 2247041, 3052584, 4494082, 6741123, 8988164, 13482246, 17976328, 20223369, 26964492, 40446738, 53928984, 80893476, 161786952]

約数ペア:

[(1, 161786952), (2, 80893476), (3, 53928984), (4, 40446738), (6, 26964492), (8, 20223369), (9, 17976328), (12, 13482246), (18, 8988164), (24, 6741123), (36, 4494082), (53, 3052584), (72, 2247041), (106, 1526292), (159, 1017528), (212, 763146), (318, 508764), (424, 381573), (477, 339176), (636, 254382), (954, 169588), (1272, 127191), (1908, 84794), (3816, 42397)]