137718491312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{4651}}^1$

素因数の和:5314

約数の個数: 80

約数和(自身を含む): 282770889600

約数和(自身を除く): 145052398288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 379, 514, 758, 1028, 1516, 2056, 3032, 4112, 4651, 4883, 6064, 7201, 9302, 9766, 14402, 18604, 19532, 28804, 37208, 39064, 57608, 74416, 78128, 88369, 97403, 115216, 176738, 194806, 353476, 389612, 706952, 779224, 1195307, 1413904, 1558448, 1762729, 1850657, 2390614, 3525458, 3701314, 4781228, 7050916, 7402628, 9562456, 14101832, 14805256, 19124912, 22710833, 28203664, 29610512, 33491851, 45421666, 66983702, 90843332, 133967404, 181686664, 267934808, 363373328, 453021353, 535869616, 906042706, 1812085412, 3624170824, 7248341648, 8607405707, 17214811414, 34429622828, 68859245656, 137718491312]

約数ペア:

[(1, 137718491312), (2, 68859245656), (4, 34429622828), (8, 17214811414), (16, 8607405707), (19, 7248341648), (38, 3624170824), (76, 1812085412), (152, 906042706), (257, 535869616), (304, 453021353), (379, 363373328), (514, 267934808), (758, 181686664), (1028, 133967404), (1516, 90843332), (2056, 66983702), (3032, 45421666), (4112, 33491851), (4651, 29610512), (4883, 28203664), (6064, 22710833), (7201, 19124912), (9302, 14805256), (9766, 14101832), (14402, 9562456), (18604, 7402628), (19532, 7050916), (28804, 4781228), (37208, 3701314), (39064, 3525458), (57608, 2390614), (74416, 1850657), (78128, 1762729), (88369, 1558448), (97403, 1413904), (115216, 1195307), (176738, 779224), (194806, 706952), (353476, 389612)]