163939714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{27479}}^1$

素因数の和:27657

約数の個数: 16

約数和(自身を含む): 260510400

約数和(自身を除く): 96570686

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 27479, 54958, 522101, 1044202, 4314203, 8628406, 81969857, 163939714]

約数ペア:

[(1, 163939714), (2, 81969857), (19, 8628406), (38, 4314203), (157, 1044202), (314, 522101), (2983, 54958), (5966, 27479)]