149039406

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{25321}}^1$

素因数の和:25441

約数の個数: 32

約数和(自身を含む): 334250400

約数和(自身を除く): 185210994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 25321, 50642, 75963, 151926, 227889, 455778, 683667, 1367334, 2759989, 5519978, 8279967, 16559934, 24839901, 49679802, 74519703, 149039406]

約数ペア:

[(1, 149039406), (2, 74519703), (3, 49679802), (6, 24839901), (9, 16559934), (18, 8279967), (27, 5519978), (54, 2759989), (109, 1367334), (218, 683667), (327, 455778), (654, 227889), (981, 151926), (1962, 75963), (2943, 50642), (5886, 25321)]