153906304

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{70729}}^1$

素因数の和:70760

約数の個数: 32

約数和(自身を含む): 324650700

約数和(自身を除く): 170744396

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 70729, 141458, 282916, 565832, 1131664, 1202393, 2263328, 2404786, 4526656, 4809572, 9053312, 9619144, 19238288, 38476576, 76953152, 153906304]

約数ペア:

[(1, 153906304), (2, 76953152), (4, 38476576), (8, 19238288), (16, 9619144), (17, 9053312), (32, 4809572), (34, 4526656), (64, 2404786), (68, 2263328), (128, 1202393), (136, 1131664), (272, 565832), (544, 282916), (1088, 141458), (2176, 70729)]