138560114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3929}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 260323200

約数和(自身を除く): 121763086

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1603, 2519, 3206, 3929, 5038, 7858, 17633, 27503, 35266, 43219, 55006, 86438, 302533, 605066, 899741, 1799482, 6298187, 9897151, 12596374, 19794302, 69280057, 138560114]

約数ペア:

[(1, 138560114), (2, 69280057), (7, 19794302), (11, 12596374), (14, 9897151), (22, 6298187), (77, 1799482), (154, 899741), (229, 605066), (458, 302533), (1603, 86438), (2519, 55006), (3206, 43219), (3929, 35266), (5038, 27503), (7858, 17633)]