128703038

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{1861}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 195286560

約数和(自身を除く): 66583522

約数列:

[1, 2, 151, 229, 302, 458, 1861, 3722, 34579, 69158, 281011, 426169, 562022, 852338, 64351519, 128703038]

約数ペア:

[(1, 128703038), (2, 64351519), (151, 852338), (229, 562022), (302, 426169), (458, 281011), (1861, 69158), (3722, 34579)]