128900544

素因数分解:

$2^6\times 3^1\times {\mathrm{671357}}^1$

素因数の和:671372

約数の個数: 28

約数和(自身を含む): 341049864

約数和(自身を除く): 212149320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 671357, 1342714, 2014071, 2685428, 4028142, 5370856, 8056284, 10741712, 16112568, 21483424, 32225136, 42966848, 64450272, 128900544]

約数ペア:

[(1, 128900544), (2, 64450272), (3, 42966848), (4, 32225136), (6, 21483424), (8, 16112568), (12, 10741712), (16, 8056284), (24, 5370856), (32, 4028142), (48, 2685428), (64, 2014071), (96, 1342714), (192, 671357)]