149643004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87613}}^1$

素因数の和:87685

約数の個数: 24

約数和(自身を含む): 304195808

約数和(自身を除く): 154552804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 87613, 175226, 350452, 613291, 1226582, 2453164, 5344393, 10688786, 21377572, 37410751, 74821502, 149643004]

約数ペア:

[(1, 149643004), (2, 74821502), (4, 37410751), (7, 21377572), (14, 10688786), (28, 5344393), (61, 2453164), (122, 1226582), (244, 613291), (427, 350452), (854, 175226), (1708, 87613)]