15690768268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{236549}}^1$

素因数の和:236686

約数の個数: 48

約数和(自身を含む): 33064012800

約数和(自身を除く): 17373244532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 1442, 2369, 2884, 4738, 9476, 16583, 33166, 66332, 236549, 473098, 946196, 1655843, 3311686, 5440627, 6623372, 10881254, 21762508, 24364547, 38084389, 48729094, 76168778, 97458188, 152337556, 170551829, 341103658, 560384581, 682207316, 1120769162, 2241538324, 3922692067, 7845384134, 15690768268]

約数ペア:

[(1, 15690768268), (2, 7845384134), (4, 3922692067), (7, 2241538324), (14, 1120769162), (23, 682207316), (28, 560384581), (46, 341103658), (92, 170551829), (103, 152337556), (161, 97458188), (206, 76168778), (322, 48729094), (412, 38084389), (644, 24364547), (721, 21762508), (1442, 10881254), (2369, 6623372), (2884, 5440627), (4738, 3311686), (9476, 1655843), (16583, 946196), (33166, 473098), (66332, 236549)]