145965288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{868841}}^1$

素因数の和:868857

約数の個数: 32

約数和(自身を含む): 417044160

約数和(自身を除く): 271078872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 868841, 1737682, 2606523, 3475364, 5213046, 6081887, 6950728, 10426092, 12163774, 18245661, 20852184, 24327548, 36491322, 48655096, 72982644, 145965288]

約数ペア:

[(1, 145965288), (2, 72982644), (3, 48655096), (4, 36491322), (6, 24327548), (7, 20852184), (8, 18245661), (12, 12163774), (14, 10426092), (21, 6950728), (24, 6081887), (28, 5213046), (42, 3475364), (56, 2606523), (84, 1737682), (168, 868841)]