160990968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 414120960

約数和(自身を除く): 253129992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 257, 258, 344, 514, 516, 607, 771, 1028, 1032, 1214, 1542, 1821, 2056, 2428, 3084, 3642, 4856, 6168, 7284, 11051, 14568, 22102, 26101, 33153, 44204, 52202, 66306, 78303, 88408, 104404, 132612, 155999, 156606, 208808, 265224, 311998, 313212, 467997, 623996, 626424, 935994, 1247992, 1871988, 3743976, 6707957, 13415914, 20123871, 26831828, 40247742, 53663656, 80495484, 160990968]

約数ペア:

[(1, 160990968), (2, 80495484), (3, 53663656), (4, 40247742), (6, 26831828), (8, 20123871), (12, 13415914), (24, 6707957), (43, 3743976), (86, 1871988), (129, 1247992), (172, 935994), (257, 626424), (258, 623996), (344, 467997), (514, 313212), (516, 311998), (607, 265224), (771, 208808), (1028, 156606), (1032, 155999), (1214, 132612), (1542, 104404), (1821, 88408), (2056, 78303), (2428, 66306), (3084, 52202), (3642, 44204), (4856, 33153), (6168, 26101), (7284, 22102), (11051, 14568)]