128234352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86179}}^1$

素因数の和:86221

約数の個数: 40

約数和(自身を含む): 341962240

約数和(自身を除く): 213727888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 86179, 172358, 258537, 344716, 517074, 689432, 1034148, 1378864, 2068296, 2671549, 4136592, 5343098, 8014647, 10686196, 16029294, 21372392, 32058588, 42744784, 64117176, 128234352]

約数ペア:

[(1, 128234352), (2, 64117176), (3, 42744784), (4, 32058588), (6, 21372392), (8, 16029294), (12, 10686196), (16, 8014647), (24, 5343098), (31, 4136592), (48, 2671549), (62, 2068296), (93, 1378864), (124, 1034148), (186, 689432), (248, 517074), (372, 344716), (496, 258537), (744, 172358), (1488, 86179)]