138379514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8543}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 258370560

約数和(自身を除く): 119991046

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 8543, 16198, 17086, 59801, 111059, 119602, 222118, 760327, 777413, 1520654, 1554826, 5322289, 9884251, 10644578, 19768502, 69189757, 138379514]

約数ペア:

[(1, 138379514), (2, 69189757), (7, 19768502), (13, 10644578), (14, 9884251), (26, 5322289), (89, 1554826), (91, 1520654), (178, 777413), (182, 760327), (623, 222118), (1157, 119602), (1246, 111059), (2314, 59801), (8099, 17086), (8543, 16198)]