149692678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{7561}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 236841840

約数和(自身を除く): 87149162

約数列:

[1, 2, 19, 38, 521, 1042, 7561, 9899, 15122, 19798, 143659, 287318, 3939281, 7878562, 74846339, 149692678]

約数ペア:

[(1, 149692678), (2, 74846339), (19, 7878562), (38, 3939281), (521, 287318), (1042, 143659), (7561, 19798), (9899, 15122)]