149202938

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 233255700

約数和(自身を除く): 84052762

約数列:

[1, 2, 31, 62, 149, 298, 521, 961, 1042, 1922, 4619, 9238, 16151, 32302, 77629, 143189, 155258, 286378, 500681, 1001362, 2406499, 4812998, 74601469, 149202938]

約数ペア:

[(1, 149202938), (2, 74601469), (31, 4812998), (62, 2406499), (149, 1001362), (298, 500681), (521, 286378), (961, 155258), (1042, 143189), (1922, 77629), (4619, 32302), (9238, 16151)]