149249576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{115877}}^1$

素因数の和:115913

約数の個数: 32

約数和(自身を含む): 333728640

約数和(自身を除く): 184479064

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 115877, 231754, 463508, 811139, 927016, 1622278, 2665171, 3244556, 5330342, 6489112, 10660684, 18656197, 21321368, 37312394, 74624788, 149249576]

約数ペア:

[(1, 149249576), (2, 74624788), (4, 37312394), (7, 21321368), (8, 18656197), (14, 10660684), (23, 6489112), (28, 5330342), (46, 3244556), (56, 2665171), (92, 1622278), (161, 927016), (184, 811139), (322, 463508), (644, 231754), (1288, 115877)]