168554946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{75721}}^1$

素因数の和:75786

約数の個数: 32

約数和(自身を含む): 392542848

約数和(自身を除く): 223987902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 75721, 151442, 227163, 454326, 530047, 1060094, 1590141, 3180282, 4013213, 8026426, 12039639, 24079278, 28092491, 56184982, 84277473, 168554946]

約数ペア:

[(1, 168554946), (2, 84277473), (3, 56184982), (6, 28092491), (7, 24079278), (14, 12039639), (21, 8026426), (42, 4013213), (53, 3180282), (106, 1590141), (159, 1060094), (318, 530047), (371, 454326), (742, 227163), (1113, 151442), (2226, 75721)]