238800128

素因数分解:

$2^8\times 7^2\times {\mathrm{19037}}^1$

素因数の和:19067

約数の個数: 54

約数和(自身を含む): 554519826

約数和(自身を除く): 315719698

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 19037, 38074, 76148, 133259, 152296, 266518, 304592, 533036, 609184, 932813, 1066072, 1218368, 1865626, 2132144, 2436736, 3731252, 4264288, 4873472, 7462504, 8528576, 14925008, 17057152, 29850016, 34114304, 59700032, 119400064, 238800128]

約数ペア:

[(1, 238800128), (2, 119400064), (4, 59700032), (7, 34114304), (8, 29850016), (14, 17057152), (16, 14925008), (28, 8528576), (32, 7462504), (49, 4873472), (56, 4264288), (64, 3731252), (98, 2436736), (112, 2132144), (128, 1865626), (196, 1218368), (224, 1066072), (256, 932813), (392, 609184), (448, 533036), (784, 304592), (896, 266518), (1568, 152296), (1792, 133259), (3136, 76148), (6272, 38074), (12544, 19037)]