171604748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 362772480

約数和(自身を除く): 191167732

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1817, 2212, 3373, 3634, 6746, 7268, 12719, 13492, 23611, 25438, 47222, 50876, 77579, 94444, 155158, 266467, 310316, 532934, 543053, 1065868, 1086106, 1865269, 2172212, 3730538, 6128741, 7461076, 12257482, 24514964, 42901187, 85802374, 171604748]

約数ペア:

[(1, 171604748), (2, 85802374), (4, 42901187), (7, 24514964), (14, 12257482), (23, 7461076), (28, 6128741), (46, 3730538), (79, 2172212), (92, 1865269), (158, 1086106), (161, 1065868), (316, 543053), (322, 532934), (553, 310316), (644, 266467), (1106, 155158), (1817, 94444), (2212, 77579), (3373, 50876), (3634, 47222), (6746, 25438), (7268, 23611), (12719, 13492)]