129907792

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9133}}^1$

素因数の和:9275

約数の個数: 40

約数和(自身を含む): 289949696

約数和(自身を除く): 160041904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9133, 14224, 18266, 36532, 63931, 73064, 127862, 146128, 255724, 511448, 1022896, 1159891, 2319782, 4639564, 8119237, 9279128, 16238474, 18558256, 32476948, 64953896, 129907792]

約数ペア:

[(1, 129907792), (2, 64953896), (4, 32476948), (7, 18558256), (8, 16238474), (14, 9279128), (16, 8119237), (28, 4639564), (56, 2319782), (112, 1159891), (127, 1022896), (254, 511448), (508, 255724), (889, 146128), (1016, 127862), (1778, 73064), (2032, 63931), (3556, 36532), (7112, 18266), (9133, 14224)]