156712191982

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{9689}}^1\times {\mathrm{19301}}^1$

素因数の和:29411

約数の個数: 16

約数和(自身を含む): 235665838800

約数和(自身を除く): 78953646818

約数列:

[1, 2, 419, 838, 9689, 19301, 19378, 38602, 4059691, 8087119, 8119382, 16174238, 187007389, 374014778, 78356095991, 156712191982]

約数ペア:

[(1, 156712191982), (2, 78356095991), (419, 374014778), (838, 187007389), (9689, 16174238), (19301, 8119382), (19378, 8087119), (38602, 4059691)]