133568666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5821}}^1$

素因数の和:5990

約数の個数: 32

約数和(自身を含む): 251510400

約数和(自身を除く): 117941734

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 5821, 11473, 11642, 22946, 40747, 64031, 81494, 128062, 448217, 867329, 896434, 1734658, 6071303, 9540619, 12142606, 19081238, 66784333, 133568666]

約数ペア:

[(1, 133568666), (2, 66784333), (7, 19081238), (11, 12142606), (14, 9540619), (22, 6071303), (77, 1734658), (149, 896434), (154, 867329), (298, 448217), (1043, 128062), (1639, 81494), (2086, 64031), (3278, 40747), (5821, 22946), (11473, 11642)]