154082152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 224142488

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 31, 34, 46, 56, 62, 68, 92, 119, 124, 136, 161, 184, 217, 227, 238, 248, 322, 391, 434, 454, 476, 527, 644, 713, 782, 868, 908, 952, 1054, 1288, 1426, 1564, 1589, 1736, 1816, 2108, 2737, 2852, 3128, 3178, 3689, 3859, 4216, 4991, 5221, 5474, 5704, 6356, 7037, 7378, 7718, 9982, 10442, 10948, 12121, 12712, 14074, 14756, 15436, 19964, 20884, 21896, 24242, 27013, 28148, 29512, 30872, 36547, 39928, 41768, 48484, 49259, 54026, 56296, 73094, 84847, 88757, 96968, 98518, 108052, 119629, 146188, 161851, 169694, 177514, 197036, 216104, 239258, 292376, 323702, 339388, 355028, 394072, 478516, 621299, 647404, 678776, 710056, 837403, 957032, 1132957, 1242598, 1294808, 1674806, 2265914, 2485196, 2751467, 3349612, 4531828, 4970392, 5502934, 6699224, 9063656, 11005868, 19260269, 22011736, 38520538, 77041076, 154082152]

約数ペア:

[(1, 154082152), (2, 77041076), (4, 38520538), (7, 22011736), (8, 19260269), (14, 11005868), (17, 9063656), (23, 6699224), (28, 5502934), (31, 4970392), (34, 4531828), (46, 3349612), (56, 2751467), (62, 2485196), (68, 2265914), (92, 1674806), (119, 1294808), (124, 1242598), (136, 1132957), (161, 957032), (184, 837403), (217, 710056), (227, 678776), (238, 647404), (248, 621299), (322, 478516), (391, 394072), (434, 355028), (454, 339388), (476, 323702), (527, 292376), (644, 239258), (713, 216104), (782, 197036), (868, 177514), (908, 169694), (952, 161851), (1054, 146188), (1288, 119629), (1426, 108052), (1564, 98518), (1589, 96968), (1736, 88757), (1816, 84847), (2108, 73094), (2737, 56296), (2852, 54026), (3128, 49259), (3178, 48484), (3689, 41768), (3859, 39928), (4216, 36547), (4991, 30872), (5221, 29512), (5474, 28148), (5704, 27013), (6356, 24242), (7037, 21896), (7378, 20884), (7718, 19964), (9982, 15436), (10442, 14756), (10948, 14074), (12121, 12712)]