156942140526

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{212658727}}^1$

素因数の和:212658776

約数の個数: 24

約数和(自身を含む): 348334996464

約数和(自身を除く): 191392855938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 212658727, 425317454, 637976181, 1275952362, 1913928543, 3827857086, 8719007807, 17438015614, 26157023421, 52314046842, 78471070263, 156942140526]

約数ペア:

[(1, 156942140526), (2, 78471070263), (3, 52314046842), (6, 26157023421), (9, 17438015614), (18, 8719007807), (41, 3827857086), (82, 1913928543), (123, 1275952362), (246, 637976181), (369, 425317454), (738, 212658727)]