15694916188

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2220

約数の個数: 144

約数和(自身を含む): 35330613696

約数和(自身を除く): 19635697508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 61, 68, 74, 98, 119, 122, 148, 196, 238, 244, 259, 427, 476, 518, 629, 833, 854, 1036, 1037, 1258, 1666, 1708, 1813, 2074, 2087, 2257, 2516, 2989, 3332, 3626, 4148, 4174, 4403, 4514, 5978, 7252, 7259, 8348, 8806, 9028, 11956, 14518, 14609, 15799, 17612, 29036, 29218, 30821, 31598, 35479, 38369, 50813, 58436, 61642, 63196, 70958, 76738, 77219, 101626, 102263, 110593, 123284, 127307, 141916, 153476, 154438, 203252, 204526, 221186, 248353, 254614, 268583, 308876, 409052, 442372, 496706, 509228, 537166, 540533, 891149, 993412, 1074332, 1081066, 1312723, 1738471, 1782298, 1880081, 2162132, 2164219, 2625446, 3476942, 3564596, 3760162, 3783731, 4328438, 4710359, 5250892, 6238043, 6953884, 7520324, 7567462, 8656876, 9189061, 9420718, 12476086, 15134924, 15149533, 18378122, 18841436, 24952172, 30299066, 32972513, 36756244, 60598132, 64323427, 65945026, 80076103, 106046731, 128646854, 131890052, 160152206, 212093462, 230807591, 257293708, 320304412, 424186924, 461615182, 560532721, 923230364, 1121065442, 2242130884, 3923729047, 7847458094, 15694916188]

約数ペア:

[(1, 15694916188), (2, 7847458094), (4, 3923729047), (7, 2242130884), (14, 1121065442), (17, 923230364), (28, 560532721), (34, 461615182), (37, 424186924), (49, 320304412), (61, 257293708), (68, 230807591), (74, 212093462), (98, 160152206), (119, 131890052), (122, 128646854), (148, 106046731), (196, 80076103), (238, 65945026), (244, 64323427), (259, 60598132), (427, 36756244), (476, 32972513), (518, 30299066), (629, 24952172), (833, 18841436), (854, 18378122), (1036, 15149533), (1037, 15134924), (1258, 12476086), (1666, 9420718), (1708, 9189061), (1813, 8656876), (2074, 7567462), (2087, 7520324), (2257, 6953884), (2516, 6238043), (2989, 5250892), (3332, 4710359), (3626, 4328438), (4148, 3783731), (4174, 3760162), (4403, 3564596), (4514, 3476942), (5978, 2625446), (7252, 2164219), (7259, 2162132), (8348, 1880081), (8806, 1782298), (9028, 1738471), (11956, 1312723), (14518, 1081066), (14609, 1074332), (15799, 993412), (17612, 891149), (29036, 540533), (29218, 537166), (30821, 509228), (31598, 496706), (35479, 442372), (38369, 409052), (50813, 308876), (58436, 268583), (61642, 254614), (63196, 248353), (70958, 221186), (76738, 204526), (77219, 203252), (101626, 154438), (102263, 153476), (110593, 141916), (123284, 127307)]