147938812

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{38011}}^1$

素因数の和:38161

約数の個数: 24

約数和(自身を含む): 298014080

約数和(自身を除く): 150075268

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 38011, 76022, 152044, 266077, 532154, 1064308, 5283529, 10567058, 21134116, 36984703, 73969406, 147938812]

約数ペア:

[(1, 147938812), (2, 73969406), (4, 36984703), (7, 21134116), (14, 10567058), (28, 5283529), (139, 1064308), (278, 532154), (556, 266077), (973, 152044), (1946, 76022), (3892, 38011)]