134339968

素因数分解:

$2^7\times 7^2\times {\mathrm{21419}}^1$

素因数の和:21447

約数の個数: 48

約数和(自身を含む): 311339700

約数和(自身を除く): 176999732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21419, 42838, 85676, 149933, 171352, 299866, 342704, 599732, 685408, 1049531, 1199464, 1370816, 2099062, 2398928, 2741632, 4198124, 4797856, 8396248, 9595712, 16792496, 19191424, 33584992, 67169984, 134339968]

約数ペア:

[(1, 134339968), (2, 67169984), (4, 33584992), (7, 19191424), (8, 16792496), (14, 9595712), (16, 8396248), (28, 4797856), (32, 4198124), (49, 2741632), (56, 2398928), (64, 2099062), (98, 1370816), (112, 1199464), (128, 1049531), (196, 685408), (224, 599732), (392, 342704), (448, 299866), (784, 171352), (896, 149933), (1568, 85676), (3136, 42838), (6272, 21419)]