157269456

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 454390560

約数和(自身を除く): 297121104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 107, 118, 144, 173, 177, 214, 236, 321, 346, 354, 428, 472, 519, 531, 642, 692, 708, 856, 944, 963, 1038, 1062, 1284, 1384, 1416, 1557, 1712, 1926, 2076, 2124, 2568, 2768, 2832, 3114, 3852, 4152, 4248, 5136, 6228, 6313, 7704, 8304, 8496, 10207, 12456, 12626, 15408, 18511, 18939, 20414, 24912, 25252, 30621, 37022, 37878, 40828, 50504, 55533, 56817, 61242, 74044, 75756, 81656, 91863, 101008, 111066, 113634, 122484, 148088, 151512, 163312, 166599, 183726, 222132, 227268, 244968, 296176, 303024, 333198, 367452, 444264, 454536, 489936, 666396, 734904, 888528, 909072, 1092149, 1332792, 1469808, 2184298, 2665584, 3276447, 4368596, 6552894, 8737192, 9829341, 13105788, 17474384, 19658682, 26211576, 39317364, 52423152, 78634728, 157269456]

約数ペア:

[(1, 157269456), (2, 78634728), (3, 52423152), (4, 39317364), (6, 26211576), (8, 19658682), (9, 17474384), (12, 13105788), (16, 9829341), (18, 8737192), (24, 6552894), (36, 4368596), (48, 3276447), (59, 2665584), (72, 2184298), (107, 1469808), (118, 1332792), (144, 1092149), (173, 909072), (177, 888528), (214, 734904), (236, 666396), (321, 489936), (346, 454536), (354, 444264), (428, 367452), (472, 333198), (519, 303024), (531, 296176), (642, 244968), (692, 227268), (708, 222132), (856, 183726), (944, 166599), (963, 163312), (1038, 151512), (1062, 148088), (1284, 122484), (1384, 113634), (1416, 111066), (1557, 101008), (1712, 91863), (1926, 81656), (2076, 75756), (2124, 74044), (2568, 61242), (2768, 56817), (2832, 55533), (3114, 50504), (3852, 40828), (4152, 37878), (4248, 37022), (5136, 30621), (6228, 25252), (6313, 24912), (7704, 20414), (8304, 18939), (8496, 18511), (10207, 15408), (12456, 12626)]