161796708

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{121469}}^1$

素因数の和:121516

約数の個数: 36

約数和(自身を含む): 420043260

約数和(自身を除く): 258246552

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 121469, 242938, 364407, 485876, 728814, 1093221, 1457628, 2186442, 4372884, 4494353, 8988706, 13483059, 17977412, 26966118, 40449177, 53932236, 80898354, 161796708]

約数ペア:

[(1, 161796708), (2, 80898354), (3, 53932236), (4, 40449177), (6, 26966118), (9, 17977412), (12, 13483059), (18, 8988706), (36, 4494353), (37, 4372884), (74, 2186442), (111, 1457628), (148, 1093221), (222, 728814), (333, 485876), (444, 364407), (666, 242938), (1332, 121469)]