154121954

素因数分解:

$2^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{3203}}^1$

素因数の和:3710

約数の個数: 24

約数和(自身を含む): 269558928

約数和(自身を除く): 115436974

約数列:

[1, 2, 7, 14, 49, 98, 491, 982, 3203, 3437, 6406, 6874, 22421, 24059, 44842, 48118, 156947, 313894, 1572673, 3145346, 11008711, 22017422, 77060977, 154121954]

約数ペア:

[(1, 154121954), (2, 77060977), (7, 22017422), (14, 11008711), (49, 3145346), (98, 1572673), (491, 313894), (982, 156947), (3203, 48118), (3437, 44842), (6406, 24059), (6874, 22421)]