121205216

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 72

約数和(自身を含む): 273892752

約数和(自身を除く): 152687536

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 736, 968, 1012, 1361, 1936, 2024, 2722, 2783, 3872, 4048, 5444, 5566, 8096, 10888, 11132, 14971, 21776, 22264, 29942, 31303, 43552, 44528, 59884, 62606, 89056, 119768, 125212, 164681, 239536, 250424, 329362, 344333, 479072, 500848, 658724, 688666, 1001696, 1317448, 1377332, 2634896, 2754664, 3787663, 5269792, 5509328, 7575326, 11018656, 15150652, 30301304, 60602608, 121205216]

約数ペア:

[(1, 121205216), (2, 60602608), (4, 30301304), (8, 15150652), (11, 11018656), (16, 7575326), (22, 5509328), (23, 5269792), (32, 3787663), (44, 2754664), (46, 2634896), (88, 1377332), (92, 1317448), (121, 1001696), (176, 688666), (184, 658724), (242, 500848), (253, 479072), (352, 344333), (368, 329362), (484, 250424), (506, 239536), (736, 164681), (968, 125212), (1012, 119768), (1361, 89056), (1936, 62606), (2024, 59884), (2722, 44528), (2783, 43552), (3872, 31303), (4048, 29942), (5444, 22264), (5566, 21776), (8096, 14971), (10888, 11132)]