129014368

素因数分解:

$2^5\times 7^1\times {\mathrm{575957}}^1$

素因数の和:575974

約数の個数: 24

約数和(自身を含む): 290282832

約数和(自身を除く): 161268464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 575957, 1151914, 2303828, 4031699, 4607656, 8063398, 9215312, 16126796, 18430624, 32253592, 64507184, 129014368]

約数ペア:

[(1, 129014368), (2, 64507184), (4, 32253592), (7, 18430624), (8, 16126796), (14, 9215312), (16, 8063398), (28, 4607656), (32, 4031699), (56, 2303828), (112, 1151914), (224, 575957)]