143154872

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3413}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 315248760

約数和(自身を除く): 172093888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 3413, 5243, 5992, 6826, 10486, 13652, 20972, 23891, 27304, 41944, 47782, 95564, 167237, 191128, 334474, 365191, 668948, 730382, 1337896, 1460764, 2556337, 2921528, 5112674, 10225348, 17894359, 20450696, 35788718, 71577436, 143154872]

約数ペア:

[(1, 143154872), (2, 71577436), (4, 35788718), (7, 20450696), (8, 17894359), (14, 10225348), (28, 5112674), (49, 2921528), (56, 2556337), (98, 1460764), (107, 1337896), (196, 730382), (214, 668948), (392, 365191), (428, 334474), (749, 191128), (856, 167237), (1498, 95564), (2996, 47782), (3413, 41944), (5243, 27304), (5992, 23891), (6826, 20972), (10486, 13652)]