131486124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 401345280

約数和(自身を除く): 269859156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 269, 276, 308, 322, 462, 483, 506, 529, 538, 644, 759, 807, 924, 966, 1012, 1058, 1076, 1518, 1587, 1614, 1771, 1883, 1932, 2116, 2959, 3036, 3174, 3228, 3542, 3703, 3766, 5313, 5649, 5819, 5918, 6187, 6348, 7084, 7406, 7532, 8877, 10626, 11109, 11298, 11638, 11836, 12374, 14812, 17457, 17754, 18561, 20713, 21252, 22218, 22596, 23276, 24748, 34914, 35508, 37122, 40733, 41426, 43309, 44436, 62139, 68057, 69828, 74244, 81466, 82852, 86618, 122199, 124278, 129927, 136114, 142301, 162932, 173236, 204171, 244398, 248556, 259854, 272228, 284602, 408342, 426903, 476399, 488796, 519708, 569204, 816684, 853806, 952798, 996107, 1429197, 1565311, 1707612, 1905596, 1992214, 2858394, 2988321, 3130622, 3984428, 4695933, 5716788, 5976642, 6261244, 9391866, 10957177, 11953284, 18783732, 21914354, 32871531, 43828708, 65743062, 131486124]

約数ペア:

[(1, 131486124), (2, 65743062), (3, 43828708), (4, 32871531), (6, 21914354), (7, 18783732), (11, 11953284), (12, 10957177), (14, 9391866), (21, 6261244), (22, 5976642), (23, 5716788), (28, 4695933), (33, 3984428), (42, 3130622), (44, 2988321), (46, 2858394), (66, 1992214), (69, 1905596), (77, 1707612), (84, 1565311), (92, 1429197), (132, 996107), (138, 952798), (154, 853806), (161, 816684), (231, 569204), (253, 519708), (269, 488796), (276, 476399), (308, 426903), (322, 408342), (462, 284602), (483, 272228), (506, 259854), (529, 248556), (538, 244398), (644, 204171), (759, 173236), (807, 162932), (924, 142301), (966, 136114), (1012, 129927), (1058, 124278), (1076, 122199), (1518, 86618), (1587, 82852), (1614, 81466), (1771, 74244), (1883, 69828), (1932, 68057), (2116, 62139), (2959, 44436), (3036, 43309), (3174, 41426), (3228, 40733), (3542, 37122), (3703, 35508), (3766, 34914), (5313, 24748), (5649, 23276), (5819, 22596), (5918, 22218), (6187, 21252), (6348, 20713), (7084, 18561), (7406, 17754), (7532, 17457), (8877, 14812), (10626, 12374), (11109, 11836), (11298, 11638)]