15673058128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{16741}}^1$

素因数の和:17412

約数の個数: 80

約数和(自身を含む): 37434576256

約数和(自身を除く): 21761518128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 643, 728, 1286, 1456, 2572, 4501, 5144, 8359, 9002, 10288, 16718, 16741, 18004, 33436, 33482, 36008, 58513, 66872, 66964, 72016, 117026, 117187, 133744, 133928, 217633, 234052, 234374, 267856, 435266, 468104, 468748, 870532, 936208, 937496, 1523431, 1741064, 1874992, 3046862, 3482128, 6093724, 10764463, 12187448, 21528926, 24374896, 43057852, 75351241, 86115704, 139938019, 150702482, 172231408, 279876038, 301404964, 559752076, 602809928, 979566133, 1119504152, 1205619856, 1959132266, 2239008304, 3918264532, 7836529064, 15673058128]

約数ペア:

[(1, 15673058128), (2, 7836529064), (4, 3918264532), (7, 2239008304), (8, 1959132266), (13, 1205619856), (14, 1119504152), (16, 979566133), (26, 602809928), (28, 559752076), (52, 301404964), (56, 279876038), (91, 172231408), (104, 150702482), (112, 139938019), (182, 86115704), (208, 75351241), (364, 43057852), (643, 24374896), (728, 21528926), (1286, 12187448), (1456, 10764463), (2572, 6093724), (4501, 3482128), (5144, 3046862), (8359, 1874992), (9002, 1741064), (10288, 1523431), (16718, 937496), (16741, 936208), (18004, 870532), (33436, 468748), (33482, 468104), (36008, 435266), (58513, 267856), (66872, 234374), (66964, 234052), (72016, 217633), (117026, 133928), (117187, 133744)]