137679738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4731

約数の個数: 64

約数和(自身を含む): 340285440

約数和(自身を除く): 202605702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4663, 4921, 9326, 9842, 13989, 14763, 27978, 29526, 32641, 65282, 88597, 97923, 172531, 177194, 195846, 265791, 345062, 517593, 531582, 620179, 1035186, 1207717, 1240358, 1860537, 2415434, 3278089, 3623151, 3721074, 6556178, 7246302, 9834267, 19668534, 22946623, 45893246, 68839869, 137679738]

約数ペア:

[(1, 137679738), (2, 68839869), (3, 45893246), (6, 22946623), (7, 19668534), (14, 9834267), (19, 7246302), (21, 6556178), (37, 3721074), (38, 3623151), (42, 3278089), (57, 2415434), (74, 1860537), (111, 1240358), (114, 1207717), (133, 1035186), (222, 620179), (259, 531582), (266, 517593), (399, 345062), (518, 265791), (703, 195846), (777, 177194), (798, 172531), (1406, 97923), (1554, 88597), (2109, 65282), (4218, 32641), (4663, 29526), (4921, 27978), (9326, 14763), (9842, 13989)]