166562956

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{6203}}^1$

素因数の和:6358

約数の個数: 36

約数和(自身を含む): 341604648

約数和(自身を除く): 175041692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 6203, 6713, 12406, 13426, 24812, 26852, 43421, 86842, 173684, 303947, 607894, 849811, 1215788, 1699622, 3399244, 5948677, 11897354, 23794708, 41640739, 83281478, 166562956]

約数ペア:

[(1, 166562956), (2, 83281478), (4, 41640739), (7, 23794708), (14, 11897354), (28, 5948677), (49, 3399244), (98, 1699622), (137, 1215788), (196, 849811), (274, 607894), (548, 303947), (959, 173684), (1918, 86842), (3836, 43421), (6203, 26852), (6713, 24812), (12406, 13426)]