156711142

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 276037632

約数和(自身を除く): 119326490

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 371, 742, 889, 1663, 1778, 3326, 6731, 11641, 13462, 23282, 47117, 88139, 94234, 176278, 211201, 422402, 616973, 1233946, 1478407, 2956814, 11193653, 22387306, 78355571, 156711142]

約数ペア:

[(1, 156711142), (2, 78355571), (7, 22387306), (14, 11193653), (53, 2956814), (106, 1478407), (127, 1233946), (254, 616973), (371, 422402), (742, 211201), (889, 176278), (1663, 94234), (1778, 88139), (3326, 47117), (6731, 23282), (11641, 13462)]