156948918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{162473}}^1$

素因数の和:162508

約数の個数: 32

約数和(自身を含む): 374340096

約数和(自身を除く): 217391178

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 162473, 324946, 487419, 974838, 1137311, 2274622, 3411933, 3736879, 6823866, 7473758, 11210637, 22421274, 26158153, 52316306, 78474459, 156948918]

約数ペア:

[(1, 156948918), (2, 78474459), (3, 52316306), (6, 26158153), (7, 22421274), (14, 11210637), (21, 7473758), (23, 6823866), (42, 3736879), (46, 3411933), (69, 2274622), (138, 1137311), (161, 974838), (322, 487419), (483, 324946), (966, 162473)]