125425876

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 230661984

約数和(自身を除く): 105236108

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 487, 961, 974, 1922, 1948, 2077, 3844, 4154, 8308, 15097, 30194, 32629, 60388, 64387, 65258, 128774, 130516, 257548, 468007, 936014, 1011499, 1872028, 2022998, 4045996, 31356469, 62712938, 125425876]

約数ペア:

[(1, 125425876), (2, 62712938), (4, 31356469), (31, 4045996), (62, 2022998), (67, 1872028), (124, 1011499), (134, 936014), (268, 468007), (487, 257548), (961, 130516), (974, 128774), (1922, 65258), (1948, 64387), (2077, 60388), (3844, 32629), (4154, 30194), (8308, 15097)]