16345584

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 47412640

約数和(自身を除く): 31067056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 241, 314, 432, 471, 482, 628, 723, 942, 964, 1256, 1413, 1446, 1884, 1928, 2169, 2512, 2826, 2892, 3768, 3856, 4239, 4338, 5652, 5784, 6507, 7536, 8478, 8676, 11304, 11568, 13014, 16956, 17352, 22608, 26028, 33912, 34704, 37837, 52056, 67824, 75674, 104112, 113511, 151348, 227022, 302696, 340533, 454044, 605392, 681066, 908088, 1021599, 1362132, 1816176, 2043198, 2724264, 4086396, 5448528, 8172792, 16345584]

約数ペア:

[(1, 16345584), (2, 8172792), (3, 5448528), (4, 4086396), (6, 2724264), (8, 2043198), (9, 1816176), (12, 1362132), (16, 1021599), (18, 908088), (24, 681066), (27, 605392), (36, 454044), (48, 340533), (54, 302696), (72, 227022), (108, 151348), (144, 113511), (157, 104112), (216, 75674), (241, 67824), (314, 52056), (432, 37837), (471, 34704), (482, 33912), (628, 26028), (723, 22608), (942, 17352), (964, 16956), (1256, 13014), (1413, 11568), (1446, 11304), (1884, 8676), (1928, 8478), (2169, 7536), (2512, 6507), (2826, 5784), (2892, 5652), (3768, 4338), (3856, 4239)]