128658048

素因数分解:

$2^7\times 3^1\times {\mathrm{335047}}^1$

素因数の和:335064

約数の個数: 32

約数和(自身を含む): 341748960

約数和(自身を除く): 213090912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 335047, 670094, 1005141, 1340188, 2010282, 2680376, 4020564, 5360752, 8041128, 10721504, 16082256, 21443008, 32164512, 42886016, 64329024, 128658048]

約数ペア:

[(1, 128658048), (2, 64329024), (3, 42886016), (4, 32164512), (6, 21443008), (8, 16082256), (12, 10721504), (16, 8041128), (24, 5360752), (32, 4020564), (48, 2680376), (64, 2010282), (96, 1340188), (128, 1005141), (192, 670094), (384, 335047)]