159653914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 281698560

約数和(自身を除く): 122044646

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1442, 2089, 4178, 5459, 10918, 14623, 29246, 38213, 76426, 110717, 215167, 221434, 430334, 775019, 1506169, 1550038, 3012338, 11403851, 22807702, 79826957, 159653914]

約数ペア:

[(1, 159653914), (2, 79826957), (7, 22807702), (14, 11403851), (53, 3012338), (103, 1550038), (106, 1506169), (206, 775019), (371, 430334), (721, 221434), (742, 215167), (1442, 110717), (2089, 76426), (4178, 38213), (5459, 29246), (10918, 14623)]