142469992

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3137}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 305766720

約数和(自身を除く): 163296728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 3137, 3244, 5677, 6274, 6488, 11354, 12548, 21959, 22708, 25096, 43918, 45416, 87836, 175672, 2544107, 5088214, 10176428, 17808749, 20352856, 35617498, 71234996, 142469992]

約数ペア:

[(1, 142469992), (2, 71234996), (4, 35617498), (7, 20352856), (8, 17808749), (14, 10176428), (28, 5088214), (56, 2544107), (811, 175672), (1622, 87836), (3137, 45416), (3244, 43918), (5677, 25096), (6274, 22708), (6488, 21959), (11354, 12548)]