157030874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78437}}^1$

素因数の和:78470

約数の個数: 32

約数和(自身を含む): 316262016

約数和(自身を除く): 159231142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 78437, 156874, 549059, 862807, 1019681, 1098118, 1725614, 2039362, 6039649, 7137767, 11216491, 12079298, 14275534, 22432982, 78515437, 157030874]

約数ペア:

[(1, 157030874), (2, 78515437), (7, 22432982), (11, 14275534), (13, 12079298), (14, 11216491), (22, 7137767), (26, 6039649), (77, 2039362), (91, 1725614), (143, 1098118), (154, 1019681), (182, 862807), (286, 549059), (1001, 156874), (2002, 78437)]