161158374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4733

約数の個数: 48

約数和(自身を含む): 378609504

約数和(自身を除く): 217451130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2718, 3926, 4561, 5889, 9122, 11778, 13683, 17667, 27366, 35334, 41049, 59293, 82098, 118586, 177879, 355758, 533637, 688711, 1067274, 1377422, 2066133, 4132266, 6198399, 8953243, 12396798, 17906486, 26859729, 53719458, 80579187, 161158374]

約数ペア:

[(1, 161158374), (2, 80579187), (3, 53719458), (6, 26859729), (9, 17906486), (13, 12396798), (18, 8953243), (26, 6198399), (39, 4132266), (78, 2066133), (117, 1377422), (151, 1067274), (234, 688711), (302, 533637), (453, 355758), (906, 177879), (1359, 118586), (1963, 82098), (2718, 59293), (3926, 41049), (4561, 35334), (5889, 27366), (9122, 17667), (11778, 13683)]