171139872

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77509}}^1$

素因数の和:77545

約数の個数: 48

約数和(自身を含む): 468780480

約数和(自身を除く): 297640608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 77509, 155018, 232527, 310036, 465054, 620072, 930108, 1240144, 1782707, 1860216, 2480288, 3565414, 3720432, 5348121, 7130828, 7440864, 10696242, 14261656, 21392484, 28523312, 42784968, 57046624, 85569936, 171139872]

約数ペア:

[(1, 171139872), (2, 85569936), (3, 57046624), (4, 42784968), (6, 28523312), (8, 21392484), (12, 14261656), (16, 10696242), (23, 7440864), (24, 7130828), (32, 5348121), (46, 3720432), (48, 3565414), (69, 2480288), (92, 1860216), (96, 1782707), (138, 1240144), (184, 930108), (276, 620072), (368, 465054), (552, 310036), (736, 232527), (1104, 155018), (2208, 77509)]