140148008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 373591680

約数和(自身を除く): 233443672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 43, 44, 52, 56, 74, 77, 86, 88, 91, 104, 121, 143, 148, 154, 172, 182, 242, 259, 286, 296, 301, 308, 344, 364, 407, 473, 481, 484, 518, 559, 572, 602, 616, 728, 814, 847, 946, 962, 968, 1001, 1036, 1118, 1144, 1204, 1573, 1591, 1628, 1694, 1892, 1924, 2002, 2072, 2236, 2408, 2849, 3146, 3182, 3256, 3311, 3367, 3388, 3784, 3848, 3913, 4004, 4472, 4477, 5203, 5291, 5698, 6149, 6292, 6364, 6622, 6734, 6776, 7826, 8008, 8954, 10406, 10582, 11011, 11137, 11396, 12298, 12584, 12728, 13244, 13468, 15652, 17501, 17908, 20683, 20812, 21164, 22022, 22274, 22792, 24596, 26488, 26936, 31304, 31339, 35002, 35816, 36421, 37037, 41366, 41624, 42328, 43043, 44044, 44548, 49192, 58201, 62678, 67639, 70004, 72842, 74074, 82732, 86086, 88088, 89096, 116402, 122507, 125356, 135278, 140008, 144781, 145684, 148148, 165464, 172172, 192511, 227513, 232804, 245014, 250712, 270556, 289562, 291368, 296296, 344344, 385022, 407407, 455026, 465608, 473473, 490028, 541112, 579124, 770044, 814814, 910052, 946946, 980056, 1158248, 1347577, 1540088, 1592591, 1629628, 1820104, 1893892, 2502643, 2695154, 3185182, 3259256, 3787784, 5005286, 5390308, 6370364, 10010572, 10780616, 12740728, 17518501, 20021144, 35037002, 70074004, 140148008]

約数ペア:

[(1, 140148008), (2, 70074004), (4, 35037002), (7, 20021144), (8, 17518501), (11, 12740728), (13, 10780616), (14, 10010572), (22, 6370364), (26, 5390308), (28, 5005286), (37, 3787784), (43, 3259256), (44, 3185182), (52, 2695154), (56, 2502643), (74, 1893892), (77, 1820104), (86, 1629628), (88, 1592591), (91, 1540088), (104, 1347577), (121, 1158248), (143, 980056), (148, 946946), (154, 910052), (172, 814814), (182, 770044), (242, 579124), (259, 541112), (286, 490028), (296, 473473), (301, 465608), (308, 455026), (344, 407407), (364, 385022), (407, 344344), (473, 296296), (481, 291368), (484, 289562), (518, 270556), (559, 250712), (572, 245014), (602, 232804), (616, 227513), (728, 192511), (814, 172172), (847, 165464), (946, 148148), (962, 145684), (968, 144781), (1001, 140008), (1036, 135278), (1118, 125356), (1144, 122507), (1204, 116402), (1573, 89096), (1591, 88088), (1628, 86086), (1694, 82732), (1892, 74074), (1924, 72842), (2002, 70004), (2072, 67639), (2236, 62678), (2408, 58201), (2849, 49192), (3146, 44548), (3182, 44044), (3256, 43043), (3311, 42328), (3367, 41624), (3388, 41366), (3784, 37037), (3848, 36421), (3913, 35816), (4004, 35002), (4472, 31339), (4477, 31304), (5203, 26936), (5291, 26488), (5698, 24596), (6149, 22792), (6292, 22274), (6364, 22022), (6622, 21164), (6734, 20812), (6776, 20683), (7826, 17908), (8008, 17501), (8954, 15652), (10406, 13468), (10582, 13244), (11011, 12728), (11137, 12584), (11396, 12298)]