128848656

素因数分解:

$2^4\times 3^1\times {\mathrm{2684347}}^1$

素因数の和:2684358

約数の個数: 20

約数和(自身を含む): 332859152

約数和(自身を除く): 204010496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2684347, 5368694, 8053041, 10737388, 16106082, 21474776, 32212164, 42949552, 64424328, 128848656]

約数ペア:

[(1, 128848656), (2, 64424328), (3, 42949552), (4, 32212164), (6, 21474776), (8, 16106082), (12, 10737388), (16, 8053041), (24, 5368694), (48, 2684347)]