159551215201

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{78649}}^1$

素因数の和:80861

約数の個数: 24

約数和(自身を含む): 195460980000

約数和(自身を除く): 35909764799

約数列:

[1, 7, 19, 49, 133, 931, 2179, 15253, 41401, 78649, 106771, 289807, 550543, 1494331, 2028649, 3853801, 10460317, 73222219, 171376171, 1199633197, 3256147249, 8397432379, 22793030743, 159551215201]

約数ペア:

[(1, 159551215201), (7, 22793030743), (19, 8397432379), (49, 3256147249), (133, 1199633197), (931, 171376171), (2179, 73222219), (15253, 10460317), (41401, 3853801), (78649, 2028649), (106771, 1494331), (289807, 550543)]