178105408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{214069}}^1$

素因数の和:214094

約数の個数: 28

約数和(自身を含む): 380616460

約数和(自身を除く): 202511052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 214069, 428138, 856276, 1712552, 2782897, 3425104, 5565794, 6850208, 11131588, 13700416, 22263176, 44526352, 89052704, 178105408]

約数ペア:

[(1, 178105408), (2, 89052704), (4, 44526352), (8, 22263176), (13, 13700416), (16, 11131588), (26, 6850208), (32, 5565794), (52, 3425104), (64, 2782897), (104, 1712552), (208, 856276), (416, 428138), (832, 214069)]