168517894

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{3643}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 256464720

約数和(自身を除く): 87946826

約数列:

[1, 2, 101, 202, 229, 458, 3643, 7286, 23129, 46258, 367943, 735886, 834247, 1668494, 84258947, 168517894]

約数ペア:

[(1, 168517894), (2, 84258947), (101, 1668494), (202, 834247), (229, 735886), (458, 367943), (3643, 46258), (7286, 23129)]