135396926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 245099520

約数和(自身を除く): 109702594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 431, 862, 1181, 2362, 3017, 6034, 8189, 8267, 16378, 16534, 22439, 44878, 57323, 114646, 157073, 314146, 509011, 1018022, 3563077, 7126154, 9671209, 19342418, 67698463, 135396926]

約数ペア:

[(1, 135396926), (2, 67698463), (7, 19342418), (14, 9671209), (19, 7126154), (38, 3563077), (133, 1018022), (266, 509011), (431, 314146), (862, 157073), (1181, 114646), (2362, 57323), (3017, 44878), (6034, 22439), (8189, 16534), (8267, 16378)]