136297408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163819}}^1$

素因数の和:163844

約数の個数: 28

約数和(自身を含む): 291271960

約数和(自身を除く): 154974552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 163819, 327638, 655276, 1310552, 2129647, 2621104, 4259294, 5242208, 8518588, 10484416, 17037176, 34074352, 68148704, 136297408]

約数ペア:

[(1, 136297408), (2, 68148704), (4, 34074352), (8, 17037176), (13, 10484416), (16, 8518588), (26, 5242208), (32, 4259294), (52, 2621104), (64, 2129647), (104, 1310552), (208, 655276), (416, 327638), (832, 163819)]