142754568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 390424320

約数和(自身を除く): 247669752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 571, 947, 1142, 1713, 1894, 2284, 2841, 3426, 3788, 4568, 5682, 6281, 6852, 7576, 10417, 11364, 12562, 13704, 18843, 20834, 22728, 25124, 31251, 37686, 41668, 50248, 62502, 75372, 83336, 125004, 150744, 250008, 540737, 1081474, 1622211, 2162948, 3244422, 4325896, 5948107, 6488844, 11896214, 12977688, 17844321, 23792428, 35688642, 47584856, 71377284, 142754568]

約数ペア:

[(1, 142754568), (2, 71377284), (3, 47584856), (4, 35688642), (6, 23792428), (8, 17844321), (11, 12977688), (12, 11896214), (22, 6488844), (24, 5948107), (33, 4325896), (44, 3244422), (66, 2162948), (88, 1622211), (132, 1081474), (264, 540737), (571, 250008), (947, 150744), (1142, 125004), (1713, 83336), (1894, 75372), (2284, 62502), (2841, 50248), (3426, 41668), (3788, 37686), (4568, 31251), (5682, 25124), (6281, 22728), (6852, 20834), (7576, 18843), (10417, 13704), (11364, 12562)]