154341376

素因数分解:

$2^{12}\times 7^2\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 78

約数和(自身を含む): 359502990

約数和(自身を除く): 205161614

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 769, 784, 896, 1024, 1538, 1568, 1792, 2048, 3076, 3136, 3584, 4096, 5383, 6152, 6272, 7168, 10766, 12304, 12544, 14336, 21532, 24608, 25088, 28672, 37681, 43064, 49216, 50176, 75362, 86128, 98432, 100352, 150724, 172256, 196864, 200704, 301448, 344512, 393728, 602896, 689024, 787456, 1205792, 1378048, 1574912, 2411584, 2756096, 3149824, 4823168, 5512192, 9646336, 11024384, 19292672, 22048768, 38585344, 77170688, 154341376]

約数ペア:

[(1, 154341376), (2, 77170688), (4, 38585344), (7, 22048768), (8, 19292672), (14, 11024384), (16, 9646336), (28, 5512192), (32, 4823168), (49, 3149824), (56, 2756096), (64, 2411584), (98, 1574912), (112, 1378048), (128, 1205792), (196, 787456), (224, 689024), (256, 602896), (392, 393728), (448, 344512), (512, 301448), (769, 200704), (784, 196864), (896, 172256), (1024, 150724), (1538, 100352), (1568, 98432), (1792, 86128), (2048, 75362), (3076, 50176), (3136, 49216), (3584, 43064), (4096, 37681), (5383, 28672), (6152, 25088), (6272, 24608), (7168, 21532), (10766, 14336), (12304, 12544)]