155250368

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 423306240

約数和(自身を除く): 268055872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 61, 64, 76, 91, 92, 104, 112, 122, 133, 152, 161, 182, 184, 208, 224, 244, 247, 266, 299, 304, 322, 364, 368, 416, 427, 437, 448, 488, 494, 532, 598, 608, 644, 728, 736, 793, 832, 854, 874, 976, 988, 1064, 1159, 1196, 1216, 1288, 1403, 1456, 1472, 1586, 1708, 1729, 1748, 1952, 1976, 2093, 2128, 2318, 2392, 2576, 2806, 2912, 3059, 3172, 3416, 3458, 3496, 3904, 3952, 4186, 4256, 4636, 4784, 5152, 5551, 5612, 5681, 5824, 6118, 6344, 6832, 6916, 6992, 7904, 8113, 8372, 8512, 9272, 9568, 9821, 10304, 11102, 11224, 11362, 12236, 12688, 13664, 13832, 13984, 15067, 15808, 16226, 16744, 18239, 18544, 19136, 19642, 22204, 22448, 22724, 24472, 25376, 26657, 27328, 27664, 27968, 30134, 32452, 33488, 36478, 37088, 39284, 39767, 44408, 44896, 45448, 48944, 50752, 53314, 55328, 60268, 64904, 66976, 72956, 74176, 78568, 79534, 88816, 89792, 90896, 97888, 105469, 106628, 110656, 120536, 127673, 129808, 133952, 145912, 157136, 159068, 177632, 181792, 186599, 195776, 210938, 213256, 241072, 255346, 259616, 291824, 314272, 318136, 346541, 355264, 363584, 373198, 421876, 426512, 482144, 510692, 519232, 583648, 628544, 636272, 693082, 746396, 843752, 853024, 964288, 1021384, 1167296, 1272544, 1386164, 1492792, 1687504, 1706048, 2042768, 2425787, 2545088, 2772328, 2985584, 3375008, 4085536, 4851574, 5544656, 5971168, 6750016, 8171072, 9703148, 11089312, 11942336, 19406296, 22178624, 38812592, 77625184, 155250368]

約数ペア:

[(1, 155250368), (2, 77625184), (4, 38812592), (7, 22178624), (8, 19406296), (13, 11942336), (14, 11089312), (16, 9703148), (19, 8171072), (23, 6750016), (26, 5971168), (28, 5544656), (32, 4851574), (38, 4085536), (46, 3375008), (52, 2985584), (56, 2772328), (61, 2545088), (64, 2425787), (76, 2042768), (91, 1706048), (92, 1687504), (104, 1492792), (112, 1386164), (122, 1272544), (133, 1167296), (152, 1021384), (161, 964288), (182, 853024), (184, 843752), (208, 746396), (224, 693082), (244, 636272), (247, 628544), (266, 583648), (299, 519232), (304, 510692), (322, 482144), (364, 426512), (368, 421876), (416, 373198), (427, 363584), (437, 355264), (448, 346541), (488, 318136), (494, 314272), (532, 291824), (598, 259616), (608, 255346), (644, 241072), (728, 213256), (736, 210938), (793, 195776), (832, 186599), (854, 181792), (874, 177632), (976, 159068), (988, 157136), (1064, 145912), (1159, 133952), (1196, 129808), (1216, 127673), (1288, 120536), (1403, 110656), (1456, 106628), (1472, 105469), (1586, 97888), (1708, 90896), (1729, 89792), (1748, 88816), (1952, 79534), (1976, 78568), (2093, 74176), (2128, 72956), (2318, 66976), (2392, 64904), (2576, 60268), (2806, 55328), (2912, 53314), (3059, 50752), (3172, 48944), (3416, 45448), (3458, 44896), (3496, 44408), (3904, 39767), (3952, 39284), (4186, 37088), (4256, 36478), (4636, 33488), (4784, 32452), (5152, 30134), (5551, 27968), (5612, 27664), (5681, 27328), (5824, 26657), (6118, 25376), (6344, 24472), (6832, 22724), (6916, 22448), (6992, 22204), (7904, 19642), (8113, 19136), (8372, 18544), (8512, 18239), (9272, 16744), (9568, 16226), (9821, 15808), (10304, 15067), (11102, 13984), (11224, 13832), (11362, 13664), (12236, 12688)]