128338368

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6247}}^1$

素因数の和:6369

約数の個数: 56

約数和(自身を含む): 342790272

約数和(自身を除く): 214451904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6247, 6848, 10272, 12494, 18741, 20544, 24988, 37482, 49976, 74964, 99952, 149928, 199904, 299856, 399808, 599712, 668429, 1199424, 1336858, 2005287, 2673716, 4010574, 5347432, 8021148, 10694864, 16042296, 21389728, 32084592, 42779456, 64169184, 128338368]

約数ペア:

[(1, 128338368), (2, 64169184), (3, 42779456), (4, 32084592), (6, 21389728), (8, 16042296), (12, 10694864), (16, 8021148), (24, 5347432), (32, 4010574), (48, 2673716), (64, 2005287), (96, 1336858), (107, 1199424), (192, 668429), (214, 599712), (321, 399808), (428, 299856), (642, 199904), (856, 149928), (1284, 99952), (1712, 74964), (2568, 49976), (3424, 37482), (5136, 24988), (6247, 20544), (6848, 18741), (10272, 12494)]