155539904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{186947}}^1$

素因数の和:186972

約数の個数: 28

約数和(自身を含む): 332393544

約数和(自身を除く): 176853640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 186947, 373894, 747788, 1495576, 2430311, 2991152, 4860622, 5982304, 9721244, 11964608, 19442488, 38884976, 77769952, 155539904]

約数ペア:

[(1, 155539904), (2, 77769952), (4, 38884976), (8, 19442488), (13, 11964608), (16, 9721244), (26, 5982304), (32, 4860622), (52, 2991152), (64, 2430311), (104, 1495576), (208, 747788), (416, 373894), (832, 186947)]