164048256

素因数分解:

$2^7\times 3^2\times {\mathrm{142403}}^1$

素因数の和:142423

約数の個数: 48

約数和(自身を含む): 472069260

約数和(自身を除く): 308021004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 142403, 284806, 427209, 569612, 854418, 1139224, 1281627, 1708836, 2278448, 2563254, 3417672, 4556896, 5126508, 6835344, 9113792, 10253016, 13670688, 18227584, 20506032, 27341376, 41012064, 54682752, 82024128, 164048256]

約数ペア:

[(1, 164048256), (2, 82024128), (3, 54682752), (4, 41012064), (6, 27341376), (8, 20506032), (9, 18227584), (12, 13670688), (16, 10253016), (18, 9113792), (24, 6835344), (32, 5126508), (36, 4556896), (48, 3417672), (64, 2563254), (72, 2278448), (96, 1708836), (128, 1281627), (144, 1139224), (192, 854418), (288, 569612), (384, 427209), (576, 284806), (1152, 142403)]