138731351038

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2797}}^1\times {\mathrm{13679}}^1$

素因数の和:16529

約数の個数: 48

約数和(自身を含む): 248721606720

約数和(自身を除く): 109990255682

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 2797, 3626, 5594, 13679, 19579, 27358, 39158, 95753, 103489, 137053, 191506, 206978, 274106, 506123, 670271, 724423, 1012246, 1340542, 1448846, 3542861, 5070961, 7085722, 10141922, 24800027, 38260163, 49600054, 76520326, 267821141, 535642282, 1415626031, 1874747987, 2831252062, 3749495974, 9909382217, 19818764434, 69365675519, 138731351038]

約数ペア:

[(1, 138731351038), (2, 69365675519), (7, 19818764434), (14, 9909382217), (37, 3749495974), (49, 2831252062), (74, 1874747987), (98, 1415626031), (259, 535642282), (518, 267821141), (1813, 76520326), (2797, 49600054), (3626, 38260163), (5594, 24800027), (13679, 10141922), (19579, 7085722), (27358, 5070961), (39158, 3542861), (95753, 1448846), (103489, 1340542), (137053, 1012246), (191506, 724423), (206978, 670271), (274106, 506123)]