165681472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1499}}^1$

素因数の和:1679

約数の個数: 56

約数和(自身を含む): 361188000

約数和(自身を除く): 195506528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1256, 1499, 1727, 2512, 2998, 3454, 5024, 5996, 6908, 10048, 11992, 13816, 16489, 23984, 27632, 32978, 47968, 55264, 65956, 95936, 110528, 131912, 235343, 263824, 470686, 527648, 941372, 1055296, 1882744, 2588773, 3765488, 5177546, 7530976, 10355092, 15061952, 20710184, 41420368, 82840736, 165681472]

約数ペア:

[(1, 165681472), (2, 82840736), (4, 41420368), (8, 20710184), (11, 15061952), (16, 10355092), (22, 7530976), (32, 5177546), (44, 3765488), (64, 2588773), (88, 1882744), (157, 1055296), (176, 941372), (314, 527648), (352, 470686), (628, 263824), (704, 235343), (1256, 131912), (1499, 110528), (1727, 95936), (2512, 65956), (2998, 55264), (3454, 47968), (5024, 32978), (5996, 27632), (6908, 23984), (10048, 16489), (11992, 13816)]