127245608

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{8447}}^1$

素因数の和:8729

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 146469592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 8447, 15064, 16894, 33788, 59129, 67576, 118258, 236516, 473032, 2272243, 4544486, 9088972, 15905701, 18177944, 31811402, 63622804, 127245608]

約数ペア:

[(1, 127245608), (2, 63622804), (4, 31811402), (7, 18177944), (8, 15905701), (14, 9088972), (28, 4544486), (56, 2272243), (269, 473032), (538, 236516), (1076, 118258), (1883, 67576), (2152, 59129), (3766, 33788), (7532, 16894), (8447, 15064)]