155438232

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2903}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 409812480

約数和(自身を除く): 254374248

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 388, 552, 582, 776, 1164, 2231, 2328, 2903, 4462, 5806, 6693, 8709, 8924, 11612, 13386, 17418, 17848, 23224, 26772, 34836, 53544, 66769, 69672, 133538, 200307, 267076, 281591, 400614, 534152, 563182, 801228, 844773, 1126364, 1602456, 1689546, 2252728, 3379092, 6476593, 6758184, 12953186, 19429779, 25906372, 38859558, 51812744, 77719116, 155438232]

約数ペア:

[(1, 155438232), (2, 77719116), (3, 51812744), (4, 38859558), (6, 25906372), (8, 19429779), (12, 12953186), (23, 6758184), (24, 6476593), (46, 3379092), (69, 2252728), (92, 1689546), (97, 1602456), (138, 1126364), (184, 844773), (194, 801228), (276, 563182), (291, 534152), (388, 400614), (552, 281591), (582, 267076), (776, 200307), (1164, 133538), (2231, 69672), (2328, 66769), (2903, 53544), (4462, 34836), (5806, 26772), (6693, 23224), (8709, 17848), (8924, 17418), (11612, 13386)]