128662608

素因数分解:

$2^4\times 3^1\times {\mathrm{2680471}}^1$

素因数の和:2680482

約数の個数: 20

約数和(自身を含む): 332378528

約数和(自身を除く): 203715920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2680471, 5360942, 8041413, 10721884, 16082826, 21443768, 32165652, 42887536, 64331304, 128662608]

約数ペア:

[(1, 128662608), (2, 64331304), (3, 42887536), (4, 32165652), (6, 21443768), (8, 16082826), (12, 10721884), (16, 8041413), (24, 5360942), (48, 2680471)]