141173816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 323136000

約数和(自身を除く): 181962184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2408, 2549, 3956, 5098, 6923, 7912, 10196, 13846, 17843, 20392, 27692, 35686, 55384, 58627, 71372, 109607, 117254, 142744, 219214, 234508, 410389, 438428, 469016, 767249, 820778, 876856, 1534498, 1641556, 2520961, 3068996, 3283112, 5041922, 6137992, 10083844, 17646727, 20167688, 35293454, 70586908, 141173816]

約数ペア:

[(1, 141173816), (2, 70586908), (4, 35293454), (7, 20167688), (8, 17646727), (14, 10083844), (23, 6137992), (28, 5041922), (43, 3283112), (46, 3068996), (56, 2520961), (86, 1641556), (92, 1534498), (161, 876856), (172, 820778), (184, 767249), (301, 469016), (322, 438428), (344, 410389), (602, 234508), (644, 219214), (989, 142744), (1204, 117254), (1288, 109607), (1978, 71372), (2408, 58627), (2549, 55384), (3956, 35686), (5098, 27692), (6923, 20392), (7912, 17843), (10196, 13846)]