136458

素因数分解:

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

素因数の和:56

約数の個数: 48

約数和(自身を含む): 365760

約数和(自身を除く): 229302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 361, 378, 399, 513, 722, 798, 1026, 1083, 1197, 2166, 2394, 2527, 3249, 3591, 5054, 6498, 7182, 7581, 9747, 15162, 19494, 22743, 45486, 68229, 136458]

約数ペア:

[(1, 136458), (2, 68229), (3, 45486), (6, 22743), (7, 19494), (9, 15162), (14, 9747), (18, 7581), (19, 7182), (21, 6498), (27, 5054), (38, 3591), (42, 3249), (54, 2527), (57, 2394), (63, 2166), (114, 1197), (126, 1083), (133, 1026), (171, 798), (189, 722), (266, 513), (342, 399), (361, 378)]