139107738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1087}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 348438528

約数和(自身を除く): 209330790

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 277, 462, 554, 831, 1087, 1662, 1939, 2174, 3047, 3261, 3878, 5817, 6094, 6522, 7609, 9141, 11634, 11957, 15218, 18282, 21329, 22827, 23914, 35871, 42658, 45654, 63987, 71742, 83699, 127974, 167398, 251097, 301099, 502194, 602198, 903297, 1806594, 2107693, 3312089, 4215386, 6323079, 6624178, 9936267, 12646158, 19872534, 23184623, 46369246, 69553869, 139107738]

約数ペア:

[(1, 139107738), (2, 69553869), (3, 46369246), (6, 23184623), (7, 19872534), (11, 12646158), (14, 9936267), (21, 6624178), (22, 6323079), (33, 4215386), (42, 3312089), (66, 2107693), (77, 1806594), (154, 903297), (231, 602198), (277, 502194), (462, 301099), (554, 251097), (831, 167398), (1087, 127974), (1662, 83699), (1939, 71742), (2174, 63987), (3047, 45654), (3261, 42658), (3878, 35871), (5817, 23914), (6094, 22827), (6522, 21329), (7609, 18282), (9141, 15218), (11634, 11957)]