187055488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 235958912

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 59, 62, 64, 68, 94, 118, 124, 128, 136, 188, 236, 248, 272, 376, 472, 496, 527, 544, 752, 799, 944, 992, 1003, 1054, 1088, 1457, 1504, 1598, 1829, 1888, 1984, 2006, 2108, 2176, 2773, 2914, 3008, 3196, 3658, 3776, 3968, 4012, 4216, 5546, 5828, 6016, 6392, 7316, 7552, 8024, 8432, 11092, 11656, 12784, 14632, 16048, 16864, 22184, 23312, 24769, 25568, 29264, 31093, 32096, 33728, 44368, 46624, 47141, 49538, 51136, 58528, 62186, 64192, 67456, 85963, 88736, 93248, 94282, 99076, 102272, 117056, 124372, 128384, 171926, 177472, 186496, 188564, 198152, 234112, 248744, 343852, 354944, 377128, 396304, 497488, 687704, 754256, 792608, 994976, 1375408, 1461371, 1508512, 1585216, 1989952, 2750816, 2922742, 3017024, 3170432, 3979904, 5501632, 5845484, 6034048, 11003264, 11690968, 23381936, 46763872, 93527744, 187055488]

約数ペア:

[(1, 187055488), (2, 93527744), (4, 46763872), (8, 23381936), (16, 11690968), (17, 11003264), (31, 6034048), (32, 5845484), (34, 5501632), (47, 3979904), (59, 3170432), (62, 3017024), (64, 2922742), (68, 2750816), (94, 1989952), (118, 1585216), (124, 1508512), (128, 1461371), (136, 1375408), (188, 994976), (236, 792608), (248, 754256), (272, 687704), (376, 497488), (472, 396304), (496, 377128), (527, 354944), (544, 343852), (752, 248744), (799, 234112), (944, 198152), (992, 188564), (1003, 186496), (1054, 177472), (1088, 171926), (1457, 128384), (1504, 124372), (1598, 117056), (1829, 102272), (1888, 99076), (1984, 94282), (2006, 93248), (2108, 88736), (2176, 85963), (2773, 67456), (2914, 64192), (3008, 62186), (3196, 58528), (3658, 51136), (3776, 49538), (3968, 47141), (4012, 46624), (4216, 44368), (5546, 33728), (5828, 32096), (6016, 31093), (6392, 29264), (7316, 25568), (7552, 24769), (8024, 23312), (8432, 22184), (11092, 16864), (11656, 16048), (12784, 14632)]