127238496

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 144

約数和(自身を含む): 424025280

約数和(自身を除く): 296786784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2459, 2464, 3234, 3696, 4312, 4704, 4918, 6468, 7377, 7392, 8624, 9836, 12936, 14754, 17213, 17248, 19672, 25872, 27049, 29508, 34426, 39344, 51639, 51744, 54098, 59016, 68852, 78688, 81147, 103278, 108196, 118032, 120491, 137704, 162294, 189343, 206556, 216392, 236064, 240982, 275408, 324588, 361473, 378686, 413112, 432784, 481964, 550816, 568029, 649176, 722946, 757372, 826224, 865568, 963928, 1136058, 1298352, 1325401, 1445892, 1514744, 1652448, 1927856, 2272116, 2596704, 2650802, 2891784, 3029488, 3855712, 3976203, 4544232, 5301604, 5783568, 6058976, 7952406, 9088464, 10603208, 11567136, 15904812, 18176928, 21206416, 31809624, 42412832, 63619248, 127238496]

約数ペア:

[(1, 127238496), (2, 63619248), (3, 42412832), (4, 31809624), (6, 21206416), (7, 18176928), (8, 15904812), (11, 11567136), (12, 10603208), (14, 9088464), (16, 7952406), (21, 6058976), (22, 5783568), (24, 5301604), (28, 4544232), (32, 3976203), (33, 3855712), (42, 3029488), (44, 2891784), (48, 2650802), (49, 2596704), (56, 2272116), (66, 1927856), (77, 1652448), (84, 1514744), (88, 1445892), (96, 1325401), (98, 1298352), (112, 1136058), (132, 963928), (147, 865568), (154, 826224), (168, 757372), (176, 722946), (196, 649176), (224, 568029), (231, 550816), (264, 481964), (294, 432784), (308, 413112), (336, 378686), (352, 361473), (392, 324588), (462, 275408), (528, 240982), (539, 236064), (588, 216392), (616, 206556), (672, 189343), (784, 162294), (924, 137704), (1056, 120491), (1078, 118032), (1176, 108196), (1232, 103278), (1568, 81147), (1617, 78688), (1848, 68852), (2156, 59016), (2352, 54098), (2459, 51744), (2464, 51639), (3234, 39344), (3696, 34426), (4312, 29508), (4704, 27049), (4918, 25872), (6468, 19672), (7377, 17248), (7392, 17213), (8624, 14754), (9836, 12936)]