140973896

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37573}}^1$

素因数の和:37653

約数の個数: 32

約数和(自身を含む): 306603840

約数和(自身を除く): 165629944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 37573, 75146, 150292, 263011, 300584, 526022, 1052044, 2104088, 2517391, 5034782, 10069564, 17621737, 20139128, 35243474, 70486948, 140973896]

約数ペア:

[(1, 140973896), (2, 70486948), (4, 35243474), (7, 20139128), (8, 17621737), (14, 10069564), (28, 5034782), (56, 2517391), (67, 2104088), (134, 1052044), (268, 526022), (469, 300584), (536, 263011), (938, 150292), (1876, 75146), (3752, 37573)]