156948112818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245619943}}^1$

素因数の和:1245619958

約数の個数: 24

約数和(自身を含む): 388633422528

約数和(自身を除く): 231685309710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245619943, 2491239886, 3736859829, 7473719658, 8719339601, 11210579487, 17438679202, 22421158974, 26158018803, 52316037606, 78474056409, 156948112818]

約数ペア:

[(1, 156948112818), (2, 78474056409), (3, 52316037606), (6, 26158018803), (7, 22421158974), (9, 17438679202), (14, 11210579487), (18, 8719339601), (21, 7473719658), (42, 3736859829), (63, 2491239886), (126, 1245619943)]