161871156

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{51683}}^1$

素因数の和:51725

約数の個数: 48

約数和(自身を含む): 434145600

約数和(自身を除く): 272274444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 51683, 103366, 155049, 206732, 310098, 465147, 620196, 930294, 1395441, 1498807, 1860588, 2790882, 2997614, 4496421, 5581764, 5995228, 8992842, 13489263, 17985684, 26978526, 40467789, 53957052, 80935578, 161871156]

約数ペア:

[(1, 161871156), (2, 80935578), (3, 53957052), (4, 40467789), (6, 26978526), (9, 17985684), (12, 13489263), (18, 8992842), (27, 5995228), (29, 5581764), (36, 4496421), (54, 2997614), (58, 2790882), (87, 1860588), (108, 1498807), (116, 1395441), (174, 930294), (261, 620196), (348, 465147), (522, 310098), (783, 206732), (1044, 155049), (1566, 103366), (3132, 51683)]