163111088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 377118720

約数和(自身を除く): 214007632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 431, 434, 436, 496, 763, 862, 868, 872, 1526, 1724, 1736, 1744, 3017, 3052, 3379, 3448, 3472, 6034, 6104, 6758, 6896, 12068, 12208, 13361, 13516, 23653, 24136, 26722, 27032, 46979, 47306, 48272, 53444, 54064, 93527, 93958, 94612, 106888, 187054, 187916, 189224, 213776, 328853, 374108, 375832, 378448, 657706, 748216, 751664, 1315412, 1456349, 1496432, 2630824, 2912698, 5261648, 5825396, 10194443, 11650792, 20388886, 23301584, 40777772, 81555544, 163111088]

約数ペア:

[(1, 163111088), (2, 81555544), (4, 40777772), (7, 23301584), (8, 20388886), (14, 11650792), (16, 10194443), (28, 5825396), (31, 5261648), (56, 2912698), (62, 2630824), (109, 1496432), (112, 1456349), (124, 1315412), (217, 751664), (218, 748216), (248, 657706), (431, 378448), (434, 375832), (436, 374108), (496, 328853), (763, 213776), (862, 189224), (868, 187916), (872, 187054), (1526, 106888), (1724, 94612), (1736, 93958), (1744, 93527), (3017, 54064), (3052, 53444), (3379, 48272), (3448, 47306), (3472, 46979), (6034, 27032), (6104, 26722), (6758, 24136), (6896, 23653), (12068, 13516), (12208, 13361)]