156943152954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{387187}}^1$

素因数の和:390419

約数の個数: 48

約数和(自身を含む): 388742947008

約数和(自身を除く): 231799794054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3217, 6434, 9651, 19302, 22519, 28953, 45038, 57906, 67557, 135114, 202671, 387187, 405342, 774374, 1161561, 2323122, 2710309, 3484683, 5420618, 6969366, 8130927, 16261854, 24392781, 48785562, 1245580579, 2491161158, 3736741737, 7473483474, 8719064053, 11210225211, 17438128106, 22420450422, 26157192159, 52314384318, 78471576477, 156943152954]

約数ペア:

[(1, 156943152954), (2, 78471576477), (3, 52314384318), (6, 26157192159), (7, 22420450422), (9, 17438128106), (14, 11210225211), (18, 8719064053), (21, 7473483474), (42, 3736741737), (63, 2491161158), (126, 1245580579), (3217, 48785562), (6434, 24392781), (9651, 16261854), (19302, 8130927), (22519, 6969366), (28953, 5420618), (45038, 3484683), (57906, 2710309), (67557, 2323122), (135114, 1161561), (202671, 774374), (387187, 405342)]