163397164

素因数分解:

$2^2\times 7^2\times {\mathrm{833659}}^1$

素因数の和:833677

約数の個数: 18

約数和(自身を含む): 332630340

約数和(自身を除く): 169233176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 833659, 1667318, 3334636, 5835613, 11671226, 23342452, 40849291, 81698582, 163397164]

約数ペア:

[(1, 163397164), (2, 81698582), (4, 40849291), (7, 23342452), (14, 11671226), (28, 5835613), (49, 3334636), (98, 1667318), (196, 833659)]