131935958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^2$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 258806016

約数和(自身を除く): 126870058

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 193, 253, 322, 386, 506, 1351, 1771, 2123, 2702, 3542, 4246, 4439, 8878, 14861, 29722, 31073, 37249, 48829, 62146, 74498, 97658, 260743, 341803, 409739, 521486, 683606, 819478, 856727, 1713454, 2868173, 5736346, 5997089, 9423997, 11994178, 18847994, 65967979, 131935958]

約数ペア:

[(1, 131935958), (2, 65967979), (7, 18847994), (11, 11994178), (14, 9423997), (22, 5997089), (23, 5736346), (46, 2868173), (77, 1713454), (154, 856727), (161, 819478), (193, 683606), (253, 521486), (322, 409739), (386, 341803), (506, 260743), (1351, 97658), (1771, 74498), (2123, 62146), (2702, 48829), (3542, 37249), (4246, 31073), (4439, 29722), (8878, 14861)]