143648988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{244301}}^1$

素因数の和:244322

約数の個数: 36

約数和(自身を含む): 389905992

約数和(自身を除く): 246257004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 244301, 488602, 732903, 977204, 1465806, 1710107, 2931612, 3420214, 5130321, 6840428, 10260642, 11970749, 20521284, 23941498, 35912247, 47882996, 71824494, 143648988]

約数ペア:

[(1, 143648988), (2, 71824494), (3, 47882996), (4, 35912247), (6, 23941498), (7, 20521284), (12, 11970749), (14, 10260642), (21, 6840428), (28, 5130321), (42, 3420214), (49, 2931612), (84, 1710107), (98, 1465806), (147, 977204), (196, 732903), (294, 488602), (588, 244301)]