140576544

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3282

約数の個数: 72

約数和(自身を含む): 402440220

約数和(自身を除く): 261863676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3109, 3768, 5024, 5652, 6218, 7536, 9327, 11304, 12436, 15072, 18654, 22608, 24872, 27981, 37308, 45216, 49744, 55962, 74616, 99488, 111924, 149232, 223848, 298464, 447696, 488113, 895392, 976226, 1464339, 1952452, 2928678, 3904904, 4393017, 5857356, 7809808, 8786034, 11714712, 15619616, 17572068, 23429424, 35144136, 46858848, 70288272, 140576544]

約数ペア:

[(1, 140576544), (2, 70288272), (3, 46858848), (4, 35144136), (6, 23429424), (8, 17572068), (9, 15619616), (12, 11714712), (16, 8786034), (18, 7809808), (24, 5857356), (32, 4393017), (36, 3904904), (48, 2928678), (72, 1952452), (96, 1464339), (144, 976226), (157, 895392), (288, 488113), (314, 447696), (471, 298464), (628, 223848), (942, 149232), (1256, 111924), (1413, 99488), (1884, 74616), (2512, 55962), (2826, 49744), (3109, 45216), (3768, 37308), (5024, 27981), (5652, 24872), (6218, 22608), (7536, 18654), (9327, 15072), (11304, 12436)]