156738918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{3491}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 358698240

約数和(自身を除く): 201959322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1069, 2138, 3207, 3491, 6414, 6982, 7483, 10473, 14966, 20946, 22449, 24437, 44898, 48874, 73311, 146622, 3731879, 7463758, 11195637, 22391274, 26123153, 52246306, 78369459, 156738918]

約数ペア:

[(1, 156738918), (2, 78369459), (3, 52246306), (6, 26123153), (7, 22391274), (14, 11195637), (21, 7463758), (42, 3731879), (1069, 146622), (2138, 73311), (3207, 48874), (3491, 44898), (6414, 24437), (6982, 22449), (7483, 20946), (10473, 14966)]