154896448

素因数分解:

$2^6\times 7^2\times {\mathrm{49393}}^1$

素因数の和:49419

約数の個数: 42

約数和(自身を含む): 357563166

約数和(自身を除く): 202666718

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 49393, 98786, 197572, 345751, 395144, 691502, 790288, 1383004, 1580576, 2420257, 2766008, 3161152, 4840514, 5532016, 9681028, 11064032, 19362056, 22128064, 38724112, 77448224, 154896448]

約数ペア:

[(1, 154896448), (2, 77448224), (4, 38724112), (7, 22128064), (8, 19362056), (14, 11064032), (16, 9681028), (28, 5532016), (32, 4840514), (49, 3161152), (56, 2766008), (64, 2420257), (98, 1580576), (112, 1383004), (196, 790288), (224, 691502), (392, 395144), (448, 345751), (784, 197572), (1568, 98786), (3136, 49393)]