128564436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 416045280

約数和(自身を除く): 287480844

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 121, 132, 139, 143, 147, 154, 156, 182, 196, 231, 242, 273, 278, 286, 294, 308, 363, 364, 417, 429, 462, 484, 539, 546, 556, 572, 588, 637, 726, 834, 847, 858, 924, 973, 1001, 1078, 1092, 1274, 1452, 1529, 1573, 1617, 1668, 1694, 1716, 1807, 1911, 1946, 2002, 2156, 2541, 2548, 2919, 3003, 3058, 3146, 3234, 3388, 3614, 3822, 3892, 4004, 4587, 4719, 5082, 5421, 5838, 5929, 6006, 6116, 6292, 6468, 6811, 7007, 7228, 7644, 9174, 9438, 10164, 10703, 10842, 11011, 11676, 11858, 12012, 12649, 13622, 14014, 16819, 17787, 18348, 18876, 19877, 20433, 21021, 21406, 21684, 22022, 23716, 25298, 27244, 28028, 32109, 33033, 33638, 35574, 37947, 39754, 40866, 42042, 42812, 44044, 50457, 50596, 59631, 64218, 66066, 67276, 71148, 74921, 75894, 77077, 79508, 81732, 84084, 88543, 100914, 117733, 119262, 128436, 132132, 139139, 149842, 151788, 154154, 177086, 201828, 218647, 224763, 231231, 235466, 238524, 265629, 278278, 299684, 308308, 353199, 354172, 417417, 437294, 449526, 462462, 470932, 531258, 556556, 655941, 706398, 824131, 834834, 874588, 899052, 924924, 973973, 1062516, 1311882, 1412796, 1530529, 1648262, 1669668, 1947946, 2472393, 2623764, 2921919, 3061058, 3296524, 3895892, 4591587, 4944786, 5843838, 6122116, 9183174, 9889572, 10713703, 11687676, 18366348, 21427406, 32141109, 42854812, 64282218, 128564436]

約数ペア:

[(1, 128564436), (2, 64282218), (3, 42854812), (4, 32141109), (6, 21427406), (7, 18366348), (11, 11687676), (12, 10713703), (13, 9889572), (14, 9183174), (21, 6122116), (22, 5843838), (26, 4944786), (28, 4591587), (33, 3895892), (39, 3296524), (42, 3061058), (44, 2921919), (49, 2623764), (52, 2472393), (66, 1947946), (77, 1669668), (78, 1648262), (84, 1530529), (91, 1412796), (98, 1311882), (121, 1062516), (132, 973973), (139, 924924), (143, 899052), (147, 874588), (154, 834834), (156, 824131), (182, 706398), (196, 655941), (231, 556556), (242, 531258), (273, 470932), (278, 462462), (286, 449526), (294, 437294), (308, 417417), (363, 354172), (364, 353199), (417, 308308), (429, 299684), (462, 278278), (484, 265629), (539, 238524), (546, 235466), (556, 231231), (572, 224763), (588, 218647), (637, 201828), (726, 177086), (834, 154154), (847, 151788), (858, 149842), (924, 139139), (973, 132132), (1001, 128436), (1078, 119262), (1092, 117733), (1274, 100914), (1452, 88543), (1529, 84084), (1573, 81732), (1617, 79508), (1668, 77077), (1694, 75894), (1716, 74921), (1807, 71148), (1911, 67276), (1946, 66066), (2002, 64218), (2156, 59631), (2541, 50596), (2548, 50457), (2919, 44044), (3003, 42812), (3058, 42042), (3146, 40866), (3234, 39754), (3388, 37947), (3614, 35574), (3822, 33638), (3892, 33033), (4004, 32109), (4587, 28028), (4719, 27244), (5082, 25298), (5421, 23716), (5838, 22022), (5929, 21684), (6006, 21406), (6116, 21021), (6292, 20433), (6468, 19877), (6811, 18876), (7007, 18348), (7228, 17787), (7644, 16819), (9174, 14014), (9438, 13622), (10164, 12649), (10703, 12012), (10842, 11858), (11011, 11676)]