164713808

素因数分解:

$2^4\times 7^1\times {\mathrm{1470659}}^1$

素因数の和:1470674

約数の個数: 20

約数和(自身を含む): 364723680

約数和(自身を除く): 200009872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1470659, 2941318, 5882636, 10294613, 11765272, 20589226, 23530544, 41178452, 82356904, 164713808]

約数ペア:

[(1, 164713808), (2, 82356904), (4, 41178452), (7, 23530544), (8, 20589226), (14, 11765272), (16, 10294613), (28, 5882636), (56, 2941318), (112, 1470659)]