129196352

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:799

約数の個数: 56

約数和(自身を含む): 271820640

約数和(自身を除く): 142624288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 181, 304, 362, 587, 608, 724, 1174, 1216, 1448, 2348, 2896, 3439, 4696, 5792, 6878, 9392, 11153, 11584, 13756, 18784, 22306, 27512, 37568, 44612, 55024, 89224, 106247, 110048, 178448, 212494, 220096, 356896, 424988, 713792, 849976, 1699952, 2018693, 3399904, 4037386, 6799808, 8074772, 16149544, 32299088, 64598176, 129196352]

約数ペア:

[(1, 129196352), (2, 64598176), (4, 32299088), (8, 16149544), (16, 8074772), (19, 6799808), (32, 4037386), (38, 3399904), (64, 2018693), (76, 1699952), (152, 849976), (181, 713792), (304, 424988), (362, 356896), (587, 220096), (608, 212494), (724, 178448), (1174, 110048), (1216, 106247), (1448, 89224), (2348, 55024), (2896, 44612), (3439, 37568), (4696, 27512), (5792, 22306), (6878, 18784), (9392, 13756), (11153, 11584)]