159796072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 321177600

約数和(自身を除く): 161381528

約数列:

[1, 2, 4, 8, 31, 59, 62, 67, 118, 124, 134, 163, 236, 248, 268, 326, 472, 536, 652, 1304, 1829, 2077, 3658, 3953, 4154, 5053, 7316, 7906, 8308, 9617, 10106, 10921, 14632, 15812, 16616, 19234, 20212, 21842, 31624, 38468, 40424, 43684, 76936, 87368, 122543, 245086, 298127, 338551, 490172, 596254, 644339, 677102, 980344, 1192508, 1288678, 1354204, 2385016, 2577356, 2708408, 5154712, 19974509, 39949018, 79898036, 159796072]

約数ペア:

[(1, 159796072), (2, 79898036), (4, 39949018), (8, 19974509), (31, 5154712), (59, 2708408), (62, 2577356), (67, 2385016), (118, 1354204), (124, 1288678), (134, 1192508), (163, 980344), (236, 677102), (248, 644339), (268, 596254), (326, 490172), (472, 338551), (536, 298127), (652, 245086), (1304, 122543), (1829, 87368), (2077, 76936), (3658, 43684), (3953, 40424), (4154, 38468), (5053, 31624), (7316, 21842), (7906, 20212), (8308, 19234), (9617, 16616), (10106, 15812), (10921, 14632)]