146220173905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1\times {\mathrm{25747}}^1$

素因数の和:27937

約数の個数: 32

約数和(自身を含む): 193668628608

約数和(自身を除く): 47448454703

約数列:

[1, 5, 13, 41, 65, 205, 533, 2131, 2665, 10655, 25747, 27703, 87371, 128735, 138515, 334711, 436855, 1055627, 1135823, 1673555, 5278135, 5679115, 13723151, 54866857, 68615755, 274334285, 713269141, 2249541137, 3566345705, 11247705685, 29244034781, 146220173905]

約数ペア:

[(1, 146220173905), (5, 29244034781), (13, 11247705685), (41, 3566345705), (65, 2249541137), (205, 713269141), (533, 274334285), (2131, 68615755), (2665, 54866857), (10655, 13723151), (25747, 5679115), (27703, 5278135), (87371, 1673555), (128735, 1135823), (138515, 1055627), (334711, 436855)]