156744971270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19185431}}^1$

素因数の和:19185500

約数の個数: 32

約数和(自身を含む): 303897242880

約数和(自身を除く): 147152271610

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 19185431, 38370862, 95927155, 191854310, 364523189, 729046378, 824973533, 1649947066, 1822615945, 3645231890, 4124867665, 8249735330, 15674497127, 31348994254, 78372485635, 156744971270]

約数ペア:

[(1, 156744971270), (2, 78372485635), (5, 31348994254), (10, 15674497127), (19, 8249735330), (38, 4124867665), (43, 3645231890), (86, 1822615945), (95, 1649947066), (190, 824973533), (215, 729046378), (430, 364523189), (817, 191854310), (1634, 95927155), (4085, 38370862), (8170, 19185431)]