138721063712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{70111}}^1$

素因数の和:70223

約数の個数: 144

約数和(自身を含む): 347781321216

約数和(自身を除く): 209060257504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 73, 77, 88, 112, 121, 146, 154, 176, 224, 242, 292, 308, 352, 484, 511, 584, 616, 803, 847, 968, 1022, 1168, 1232, 1606, 1694, 1936, 2044, 2336, 2464, 3212, 3388, 3872, 4088, 5621, 6424, 6776, 8176, 8833, 11242, 12848, 13552, 16352, 17666, 22484, 25696, 27104, 35332, 44968, 61831, 70111, 70664, 89936, 123662, 140222, 141328, 179872, 247324, 280444, 282656, 490777, 494648, 560888, 771221, 981554, 989296, 1121776, 1542442, 1963108, 1978592, 2243552, 3084884, 3926216, 5118103, 5398547, 6169768, 7852432, 8483431, 10236206, 10797094, 12339536, 15704864, 16966862, 20472412, 21594188, 24679072, 33933724, 35826721, 40944824, 43188376, 56299133, 59384017, 67867448, 71653442, 81889648, 86376752, 112598266, 118768034, 135734896, 143306884, 163779296, 172753504, 225196532, 237536068, 271469792, 286613768, 394093931, 450393064, 475072136, 573227536, 619290463, 788187862, 900786128, 950144272, 1146455072, 1238580926, 1576375724, 1801572256, 1900288544, 2477161852, 3152751448, 4335033241, 4954323704, 6305502896, 8670066482, 9908647408, 12611005792, 17340132964, 19817294816, 34680265928, 69360531856, 138721063712]

約数ペア:

[(1, 138721063712), (2, 69360531856), (4, 34680265928), (7, 19817294816), (8, 17340132964), (11, 12611005792), (14, 9908647408), (16, 8670066482), (22, 6305502896), (28, 4954323704), (32, 4335033241), (44, 3152751448), (56, 2477161852), (73, 1900288544), (77, 1801572256), (88, 1576375724), (112, 1238580926), (121, 1146455072), (146, 950144272), (154, 900786128), (176, 788187862), (224, 619290463), (242, 573227536), (292, 475072136), (308, 450393064), (352, 394093931), (484, 286613768), (511, 271469792), (584, 237536068), (616, 225196532), (803, 172753504), (847, 163779296), (968, 143306884), (1022, 135734896), (1168, 118768034), (1232, 112598266), (1606, 86376752), (1694, 81889648), (1936, 71653442), (2044, 67867448), (2336, 59384017), (2464, 56299133), (3212, 43188376), (3388, 40944824), (3872, 35826721), (4088, 33933724), (5621, 24679072), (6424, 21594188), (6776, 20472412), (8176, 16966862), (8833, 15704864), (11242, 12339536), (12848, 10797094), (13552, 10236206), (16352, 8483431), (17666, 7852432), (22484, 6169768), (25696, 5398547), (27104, 5118103), (35332, 3926216), (44968, 3084884), (61831, 2243552), (70111, 1978592), (70664, 1963108), (89936, 1542442), (123662, 1121776), (140222, 989296), (141328, 981554), (179872, 771221), (247324, 560888), (280444, 494648), (282656, 490777)]