172559968

素因数分解:

$2^5\times 7^2\times {\mathrm{110051}}^1$

素因数の和:110075

約数の個数: 36

約数和(自身を含む): 395196732

約数和(自身を除く): 222636764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 110051, 220102, 440204, 770357, 880408, 1540714, 1760816, 3081428, 3521632, 5392499, 6162856, 10784998, 12325712, 21569996, 24651424, 43139992, 86279984, 172559968]

約数ペア:

[(1, 172559968), (2, 86279984), (4, 43139992), (7, 24651424), (8, 21569996), (14, 12325712), (16, 10784998), (28, 6162856), (32, 5392499), (49, 3521632), (56, 3081428), (98, 1760816), (112, 1540714), (196, 880408), (224, 770357), (392, 440204), (784, 220102), (1568, 110051)]