160622

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 24

約数和(自身を含む): 307800

約数和(自身を除く): 147178

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 539, 1043, 1078, 1639, 2086, 3278, 7301, 11473, 14602, 22946, 80311, 160622]

約数ペア:

[(1, 160622), (2, 80311), (7, 22946), (11, 14602), (14, 11473), (22, 7301), (49, 3278), (77, 2086), (98, 1639), (149, 1078), (154, 1043), (298, 539)]