15706450816

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{111653}}^1$

素因数の和:111831

約数の個数: 64

約数和(自身を含む): 35988317280

約数和(自身を除く): 20281866464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 20096, 35168, 70336, 111653, 140672, 223306, 446612, 781571, 893224, 1563142, 1786448, 3126284, 3572896, 6252568, 7145792, 12505136, 14291584, 17529521, 25010272, 35059042, 50020544, 70118084, 100041088, 122706647, 140236168, 245413294, 280472336, 490826588, 560944672, 981653176, 1121889344, 1963306352, 2243778688, 3926612704, 7853225408, 15706450816]

約数ペア:

[(1, 15706450816), (2, 7853225408), (4, 3926612704), (7, 2243778688), (8, 1963306352), (14, 1121889344), (16, 981653176), (28, 560944672), (32, 490826588), (56, 280472336), (64, 245413294), (112, 140236168), (128, 122706647), (157, 100041088), (224, 70118084), (314, 50020544), (448, 35059042), (628, 25010272), (896, 17529521), (1099, 14291584), (1256, 12505136), (2198, 7145792), (2512, 6252568), (4396, 3572896), (5024, 3126284), (8792, 1786448), (10048, 1563142), (17584, 893224), (20096, 781571), (35168, 446612), (70336, 223306), (111653, 140672)]