190311944

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{157543}}^1$

素因数の和:157700

約数の個数: 16

約数和(自身を含む): 359200320

約数和(自身を除く): 168888376

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 157543, 315086, 630172, 1260344, 23788993, 47577986, 95155972, 190311944]

約数ペア:

[(1, 190311944), (2, 95155972), (4, 47577986), (8, 23788993), (151, 1260344), (302, 630172), (604, 315086), (1208, 157543)]