160690816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8817

約数の個数: 64

約数和(自身を含む): 376135200

約数和(自身を除く): 215444384

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 8779, 9152, 17558, 18304, 35116, 70232, 96569, 114127, 140464, 193138, 228254, 280928, 386276, 456508, 561856, 772552, 913016, 1123712, 1255397, 1545104, 1826032, 2510794, 3090208, 3652064, 5021588, 6180416, 7304128, 10043176, 12360832, 14608256, 20086352, 40172704, 80345408, 160690816]

約数ペア:

[(1, 160690816), (2, 80345408), (4, 40172704), (8, 20086352), (11, 14608256), (13, 12360832), (16, 10043176), (22, 7304128), (26, 6180416), (32, 5021588), (44, 3652064), (52, 3090208), (64, 2510794), (88, 1826032), (104, 1545104), (128, 1255397), (143, 1123712), (176, 913016), (208, 772552), (286, 561856), (352, 456508), (416, 386276), (572, 280928), (704, 228254), (832, 193138), (1144, 140464), (1408, 114127), (1664, 96569), (2288, 70232), (4576, 35116), (8779, 18304), (9152, 17558)]