157025310904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{6379}}^1$

素因数の和:6941

約数の個数: 128

約数和(自身を含む): 372081600000

約数和(自身を除く): 215056289096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 449, 616, 623, 712, 898, 979, 1246, 1796, 1958, 2492, 3143, 3592, 3916, 4939, 4984, 6286, 6379, 6853, 7832, 9878, 12572, 12758, 13706, 19756, 25144, 25516, 27412, 34573, 39512, 39961, 44653, 51032, 54824, 69146, 70169, 79922, 89306, 138292, 140338, 159844, 178612, 276584, 279727, 280676, 319688, 357224, 439571, 491183, 559454, 561352, 567731, 879142, 982366, 1118908, 1135462, 1758284, 1964732, 2237816, 2270924, 2864171, 3076997, 3516568, 3929464, 3974117, 4541848, 5728342, 6153994, 6245041, 7948234, 11456684, 12307988, 12490082, 15896468, 20049197, 22913368, 24615976, 24980164, 31505881, 31792936, 40098394, 43715287, 49960328, 63011762, 80196788, 87430574, 126023524, 160393576, 174861148, 220541167, 252047048, 254911219, 349722296, 441082334, 509822438, 882164668, 1019644876, 1764329336, 1784378533, 2039289752, 2804023409, 3568757066, 5608046818, 7137514132, 11216093636, 14275028264, 19628163863, 22432187272, 39256327726, 78512655452, 157025310904]

約数ペア:

[(1, 157025310904), (2, 78512655452), (4, 39256327726), (7, 22432187272), (8, 19628163863), (11, 14275028264), (14, 11216093636), (22, 7137514132), (28, 5608046818), (44, 3568757066), (56, 2804023409), (77, 2039289752), (88, 1784378533), (89, 1764329336), (154, 1019644876), (178, 882164668), (308, 509822438), (356, 441082334), (449, 349722296), (616, 254911219), (623, 252047048), (712, 220541167), (898, 174861148), (979, 160393576), (1246, 126023524), (1796, 87430574), (1958, 80196788), (2492, 63011762), (3143, 49960328), (3592, 43715287), (3916, 40098394), (4939, 31792936), (4984, 31505881), (6286, 24980164), (6379, 24615976), (6853, 22913368), (7832, 20049197), (9878, 15896468), (12572, 12490082), (12758, 12307988), (13706, 11456684), (19756, 7948234), (25144, 6245041), (25516, 6153994), (27412, 5728342), (34573, 4541848), (39512, 3974117), (39961, 3929464), (44653, 3516568), (51032, 3076997), (54824, 2864171), (69146, 2270924), (70169, 2237816), (79922, 1964732), (89306, 1758284), (138292, 1135462), (140338, 1118908), (159844, 982366), (178612, 879142), (276584, 567731), (279727, 561352), (280676, 559454), (319688, 491183), (357224, 439571)]