161897946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2531}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 370441728

約数和(自身を除く): 208543782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1523, 2531, 3046, 4569, 5062, 7593, 9138, 10661, 15186, 17717, 21322, 31983, 35434, 53151, 63966, 106302, 3854713, 7709426, 11564139, 23128278, 26982991, 53965982, 80948973, 161897946]

約数ペア:

[(1, 161897946), (2, 80948973), (3, 53965982), (6, 26982991), (7, 23128278), (14, 11564139), (21, 7709426), (42, 3854713), (1523, 106302), (2531, 63966), (3046, 53151), (4569, 35434), (5062, 31983), (7593, 21322), (9138, 17717), (10661, 15186)]