155835316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 337402240

約数和(自身を除く): 181566924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 1477, 2029, 2743, 2954, 4058, 5486, 5908, 8116, 10972, 14203, 19201, 26377, 28406, 38402, 52754, 56812, 76804, 105508, 184639, 369278, 428119, 738556, 856238, 1712476, 2996833, 5565547, 5993666, 11131094, 11987332, 22262188, 38958829, 77917658, 155835316]

約数ペア:

[(1, 155835316), (2, 77917658), (4, 38958829), (7, 22262188), (13, 11987332), (14, 11131094), (26, 5993666), (28, 5565547), (52, 2996833), (91, 1712476), (182, 856238), (211, 738556), (364, 428119), (422, 369278), (844, 184639), (1477, 105508), (2029, 76804), (2743, 56812), (2954, 52754), (4058, 38402), (5486, 28406), (5908, 26377), (8116, 19201), (10972, 14203)]