142280206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 228808800

約数和(自身を除く): 86528594

約数列:

[1, 2, 29, 43, 58, 86, 89, 178, 641, 1247, 1282, 2494, 2581, 3827, 5162, 7654, 18589, 27563, 37178, 55126, 57049, 110983, 114098, 221966, 799327, 1598654, 1654421, 2453107, 3308842, 4906214, 71140103, 142280206]

約数ペア:

[(1, 142280206), (2, 71140103), (29, 4906214), (43, 3308842), (58, 2453107), (86, 1654421), (89, 1598654), (178, 799327), (641, 221966), (1247, 114098), (1282, 110983), (2494, 57049), (2581, 55126), (3827, 37178), (5162, 27563), (7654, 18589)]