143376448

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1091

約数の個数: 56

約数和(自身を含む): 296923968

約数和(自身を除く): 153547520

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 172, 212, 344, 424, 688, 848, 983, 1376, 1696, 1966, 2279, 2752, 3392, 3932, 4558, 7864, 9116, 15728, 18232, 31456, 36464, 42269, 52099, 62912, 72928, 84538, 104198, 145856, 169076, 208396, 338152, 416792, 676304, 833584, 1352608, 1667168, 2240257, 2705216, 3334336, 4480514, 8961028, 17922056, 35844112, 71688224, 143376448]

約数ペア:

[(1, 143376448), (2, 71688224), (4, 35844112), (8, 17922056), (16, 8961028), (32, 4480514), (43, 3334336), (53, 2705216), (64, 2240257), (86, 1667168), (106, 1352608), (172, 833584), (212, 676304), (344, 416792), (424, 338152), (688, 208396), (848, 169076), (983, 145856), (1376, 104198), (1696, 84538), (1966, 72928), (2279, 62912), (2752, 52099), (3392, 42269), (3932, 36464), (4558, 31456), (7864, 18232), (9116, 15728)]