138317078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{44879}}^1$

素因数の和:44971

約数の個数: 16

約数和(自身を含む): 219732480

約数和(自身を除く): 81415402

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 44879, 89758, 1032217, 2064434, 3006893, 6013786, 69158539, 138317078]

約数ペア:

[(1, 138317078), (2, 69158539), (23, 6013786), (46, 3006893), (67, 2064434), (134, 1032217), (1541, 89758), (3082, 44879)]