142814672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 383142144

約数和(自身を除く): 240327472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 112, 143, 148, 154, 176, 182, 208, 241, 259, 286, 296, 308, 364, 407, 481, 482, 518, 572, 592, 616, 728, 814, 962, 964, 1001, 1036, 1144, 1232, 1456, 1628, 1687, 1924, 1928, 2002, 2072, 2288, 2651, 2849, 3133, 3256, 3367, 3374, 3848, 3856, 4004, 4144, 5291, 5302, 5698, 6266, 6512, 6734, 6748, 7696, 8008, 8917, 10582, 10604, 11396, 12532, 13468, 13496, 16016, 17834, 18557, 21164, 21208, 21931, 22792, 25064, 26936, 26992, 34463, 35668, 37037, 37114, 42328, 42416, 43862, 45584, 50128, 53872, 62419, 68926, 71336, 74074, 74228, 84656, 87724, 98087, 115921, 124838, 137852, 142672, 148148, 148456, 175448, 196174, 231842, 241241, 249676, 275704, 296296, 296912, 350896, 392348, 463684, 482482, 499352, 551408, 592592, 686609, 784696, 811447, 927368, 964964, 998704, 1275131, 1373218, 1569392, 1622894, 1854736, 1929928, 2550262, 2746436, 3245788, 3859856, 5100524, 5492872, 6491576, 8925917, 10201048, 10985744, 12983152, 17851834, 20402096, 35703668, 71407336, 142814672]

約数ペア:

[(1, 142814672), (2, 71407336), (4, 35703668), (7, 20402096), (8, 17851834), (11, 12983152), (13, 10985744), (14, 10201048), (16, 8925917), (22, 6491576), (26, 5492872), (28, 5100524), (37, 3859856), (44, 3245788), (52, 2746436), (56, 2550262), (74, 1929928), (77, 1854736), (88, 1622894), (91, 1569392), (104, 1373218), (112, 1275131), (143, 998704), (148, 964964), (154, 927368), (176, 811447), (182, 784696), (208, 686609), (241, 592592), (259, 551408), (286, 499352), (296, 482482), (308, 463684), (364, 392348), (407, 350896), (481, 296912), (482, 296296), (518, 275704), (572, 249676), (592, 241241), (616, 231842), (728, 196174), (814, 175448), (962, 148456), (964, 148148), (1001, 142672), (1036, 137852), (1144, 124838), (1232, 115921), (1456, 98087), (1628, 87724), (1687, 84656), (1924, 74228), (1928, 74074), (2002, 71336), (2072, 68926), (2288, 62419), (2651, 53872), (2849, 50128), (3133, 45584), (3256, 43862), (3367, 42416), (3374, 42328), (3848, 37114), (3856, 37037), (4004, 35668), (4144, 34463), (5291, 26992), (5302, 26936), (5698, 25064), (6266, 22792), (6512, 21931), (6734, 21208), (6748, 21164), (7696, 18557), (8008, 17834), (8917, 16016), (10582, 13496), (10604, 13468), (11396, 12532)]