129744406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83063}}^1$

素因数の和:83147

約数の個数: 16

約数和(自身を含む): 215301888

約数和(自身を除く): 85557482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 83063, 166126, 913693, 1827386, 5897473, 11794946, 64872203, 129744406]

約数ペア:

[(1, 129744406), (2, 64872203), (11, 11794946), (22, 5897473), (71, 1827386), (142, 913693), (781, 166126), (1562, 83063)]