155472732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 414296064

約数和(自身を除く): 258823332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 618, 828, 927, 1236, 1823, 1854, 2369, 3646, 3708, 4738, 5469, 7107, 7292, 9476, 10938, 14214, 16407, 21321, 21876, 28428, 32814, 41929, 42642, 65628, 83858, 85284, 125787, 167716, 187769, 251574, 375538, 377361, 503148, 563307, 751076, 754722, 1126614, 1509444, 1689921, 2253228, 3379842, 4318687, 6759684, 8637374, 12956061, 17274748, 25912122, 38868183, 51824244, 77736366, 155472732]

約数ペア:

[(1, 155472732), (2, 77736366), (3, 51824244), (4, 38868183), (6, 25912122), (9, 17274748), (12, 12956061), (18, 8637374), (23, 6759684), (36, 4318687), (46, 3379842), (69, 2253228), (92, 1689921), (103, 1509444), (138, 1126614), (206, 754722), (207, 751076), (276, 563307), (309, 503148), (412, 377361), (414, 375538), (618, 251574), (828, 187769), (927, 167716), (1236, 125787), (1823, 85284), (1854, 83858), (2369, 65628), (3646, 42642), (3708, 41929), (4738, 32814), (5469, 28428), (7107, 21876), (7292, 21321), (9476, 16407), (10938, 14214)]