145979072

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{27481}}^1$

素因数の和:27576

約数の個数: 28

約数和(自身を含む): 293177976

約数和(自身を除く): 147198904

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 27481, 54962, 109924, 219848, 439696, 879392, 1758784, 2280923, 4561846, 9123692, 18247384, 36494768, 72989536, 145979072]

約数ペア:

[(1, 145979072), (2, 72989536), (4, 36494768), (8, 18247384), (16, 9123692), (32, 4561846), (64, 2280923), (83, 1758784), (166, 879392), (332, 439696), (664, 219848), (1328, 109924), (2656, 54962), (5312, 27481)]