165742464

素因数分解:

$2^7\times 3^1\times {\mathrm{431621}}^1$

素因数の和:431638

約数の個数: 32

約数和(自身を含む): 440254440

約数和(自身を除く): 274511976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431621, 863242, 1294863, 1726484, 2589726, 3452968, 5179452, 6905936, 10358904, 13811872, 20717808, 27623744, 41435616, 55247488, 82871232, 165742464]

約数ペア:

[(1, 165742464), (2, 82871232), (3, 55247488), (4, 41435616), (6, 27623744), (8, 20717808), (12, 13811872), (16, 10358904), (24, 6905936), (32, 5179452), (48, 3452968), (64, 2589726), (96, 1726484), (128, 1294863), (192, 863242), (384, 431621)]