156976138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1327}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 271549440

約数和(自身を除く): 114573302

約数列:

[1, 2, 11, 19, 22, 38, 209, 283, 418, 566, 1327, 2654, 3113, 5377, 6226, 10754, 14597, 25213, 29194, 50426, 59147, 118294, 277343, 375541, 554686, 751082, 4130951, 7135279, 8261902, 14270558, 78488069, 156976138]

約数ペア:

[(1, 156976138), (2, 78488069), (11, 14270558), (19, 8261902), (22, 7135279), (38, 4130951), (209, 751082), (283, 554686), (418, 375541), (566, 277343), (1327, 118294), (2654, 59147), (3113, 50426), (5377, 29194), (6226, 25213), (10754, 14597)]