155081344

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 390700800

約数和(自身を除く): 235619456

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 31, 32, 34, 38, 44, 62, 64, 68, 76, 88, 121, 124, 128, 136, 152, 176, 187, 209, 242, 248, 272, 304, 323, 341, 352, 374, 418, 484, 496, 527, 544, 589, 608, 646, 682, 704, 748, 836, 968, 992, 1054, 1088, 1178, 1216, 1292, 1364, 1408, 1496, 1672, 1936, 1984, 2057, 2108, 2176, 2299, 2356, 2432, 2584, 2728, 2992, 3344, 3553, 3751, 3872, 3968, 4114, 4216, 4598, 4712, 5168, 5456, 5797, 5984, 6479, 6688, 7106, 7502, 7744, 8228, 8432, 9196, 9424, 10013, 10336, 10912, 11594, 11968, 12958, 13376, 14212, 15004, 15488, 16456, 16864, 18392, 18848, 20026, 20672, 21824, 23188, 23936, 25916, 26752, 28424, 30008, 32912, 33728, 36784, 37696, 39083, 40052, 41344, 43648, 46376, 51832, 56848, 60016, 63767, 65824, 67456, 71269, 73568, 75392, 78166, 80104, 92752, 103664, 110143, 113696, 120032, 127534, 131648, 142538, 147136, 156332, 160208, 185504, 207328, 220286, 227392, 240064, 255068, 263296, 285076, 294272, 312664, 320416, 371008, 414656, 440572, 454784, 480128, 510136, 570152, 625328, 640832, 742016, 829312, 881144, 1020272, 1140304, 1211573, 1250656, 1281664, 1762288, 2040544, 2280608, 2423146, 2501312, 3524576, 4081088, 4561216, 4846292, 5002624, 7049152, 8162176, 9122432, 9692584, 14098304, 19385168, 38770336, 77540672, 155081344]

約数ペア:

[(1, 155081344), (2, 77540672), (4, 38770336), (8, 19385168), (11, 14098304), (16, 9692584), (17, 9122432), (19, 8162176), (22, 7049152), (31, 5002624), (32, 4846292), (34, 4561216), (38, 4081088), (44, 3524576), (62, 2501312), (64, 2423146), (68, 2280608), (76, 2040544), (88, 1762288), (121, 1281664), (124, 1250656), (128, 1211573), (136, 1140304), (152, 1020272), (176, 881144), (187, 829312), (209, 742016), (242, 640832), (248, 625328), (272, 570152), (304, 510136), (323, 480128), (341, 454784), (352, 440572), (374, 414656), (418, 371008), (484, 320416), (496, 312664), (527, 294272), (544, 285076), (589, 263296), (608, 255068), (646, 240064), (682, 227392), (704, 220286), (748, 207328), (836, 185504), (968, 160208), (992, 156332), (1054, 147136), (1088, 142538), (1178, 131648), (1216, 127534), (1292, 120032), (1364, 113696), (1408, 110143), (1496, 103664), (1672, 92752), (1936, 80104), (1984, 78166), (2057, 75392), (2108, 73568), (2176, 71269), (2299, 67456), (2356, 65824), (2432, 63767), (2584, 60016), (2728, 56848), (2992, 51832), (3344, 46376), (3553, 43648), (3751, 41344), (3872, 40052), (3968, 39083), (4114, 37696), (4216, 36784), (4598, 33728), (4712, 32912), (5168, 30008), (5456, 28424), (5797, 26752), (5984, 25916), (6479, 23936), (6688, 23188), (7106, 21824), (7502, 20672), (7744, 20026), (8228, 18848), (8432, 18392), (9196, 16864), (9424, 16456), (10013, 15488), (10336, 15004), (10912, 14212), (11594, 13376), (11968, 12958)]