128216896

素因数分解:

$2^6\times {\mathrm{941}}^1\times {\mathrm{2129}}^1$

素因数の和:3082

約数の個数: 28

約数和(自身を含む): 254820420

約数和(自身を除く): 126603524

約数列:

[1, 2, 4, 8, 16, 32, 64, 941, 1882, 2129, 3764, 4258, 7528, 8516, 15056, 17032, 30112, 34064, 60224, 68128, 136256, 2003389, 4006778, 8013556, 16027112, 32054224, 64108448, 128216896]

約数ペア:

[(1, 128216896), (2, 64108448), (4, 32054224), (8, 16027112), (16, 8013556), (32, 4006778), (64, 2003389), (941, 136256), (1882, 68128), (2129, 60224), (3764, 34064), (4258, 30112), (7528, 17032), (8516, 15056)]