142425016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2473}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 279660960

約数和(自身を除く): 137235944

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 1252, 2473, 2504, 4946, 7199, 9892, 14398, 19784, 28796, 56879, 57592, 113758, 227516, 455032, 774049, 1548098, 3096196, 6192392, 17803127, 35606254, 71212508, 142425016]

約数ペア:

[(1, 142425016), (2, 71212508), (4, 35606254), (8, 17803127), (23, 6192392), (46, 3096196), (92, 1548098), (184, 774049), (313, 455032), (626, 227516), (1252, 113758), (2473, 57592), (2504, 56879), (4946, 28796), (7199, 19784), (9892, 14398)]