156768393639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{54371}}^1$

素因数の和:54469

約数の個数: 72

約数和(自身を含む): 254085140736

約数和(自身を除く): 97316747097

約数列:

[1, 3, 11, 13, 33, 39, 47, 121, 141, 143, 169, 363, 429, 507, 517, 611, 1551, 1573, 1833, 1859, 4719, 5577, 5687, 6721, 7943, 17061, 20163, 20449, 23829, 54371, 61347, 73931, 87373, 163113, 221793, 262119, 598081, 706823, 961103, 1794243, 2120469, 2555437, 2883309, 6578891, 7666311, 7775053, 9188699, 19736673, 23325159, 27566097, 28109807, 33220681, 84329421, 85525583, 99662043, 101075689, 256576749, 303227067, 309207877, 365427491, 431868853, 927623631, 1096282473, 1111832579, 1295606559, 3335497737, 4019702401, 4750557383, 12059107203, 14251672149, 52256131213, 156768393639]

約数ペア:

[(1, 156768393639), (3, 52256131213), (11, 14251672149), (13, 12059107203), (33, 4750557383), (39, 4019702401), (47, 3335497737), (121, 1295606559), (141, 1111832579), (143, 1096282473), (169, 927623631), (363, 431868853), (429, 365427491), (507, 309207877), (517, 303227067), (611, 256576749), (1551, 101075689), (1573, 99662043), (1833, 85525583), (1859, 84329421), (4719, 33220681), (5577, 28109807), (5687, 27566097), (6721, 23325159), (7943, 19736673), (17061, 9188699), (20163, 7775053), (20449, 7666311), (23829, 6578891), (54371, 2883309), (61347, 2555437), (73931, 2120469), (87373, 1794243), (163113, 961103), (221793, 706823), (262119, 598081)]