139351944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 362211840

約数和(自身を除く): 222859896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1193, 1256, 1884, 2386, 3579, 3768, 4772, 4867, 7158, 9544, 9734, 14316, 14601, 19468, 28632, 29202, 36983, 38936, 58404, 73966, 110949, 116808, 147932, 187301, 221898, 295864, 374602, 443796, 561903, 749204, 887592, 1123806, 1498408, 2247612, 4495224, 5806331, 11612662, 17418993, 23225324, 34837986, 46450648, 69675972, 139351944]

約数ペア:

[(1, 139351944), (2, 69675972), (3, 46450648), (4, 34837986), (6, 23225324), (8, 17418993), (12, 11612662), (24, 5806331), (31, 4495224), (62, 2247612), (93, 1498408), (124, 1123806), (157, 887592), (186, 749204), (248, 561903), (314, 443796), (372, 374602), (471, 295864), (628, 221898), (744, 187301), (942, 147932), (1193, 116808), (1256, 110949), (1884, 73966), (2386, 58404), (3579, 38936), (3768, 36983), (4772, 29202), (4867, 28632), (7158, 19468), (9544, 14601), (9734, 14316)]