163896408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{175103}}^1$

素因数の和:175128

約数の個数: 48

約数和(自身を含む): 478033920

約数和(自身を除く): 314137512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 175103, 350206, 525309, 700412, 1050618, 1400824, 1575927, 2101236, 2276339, 3151854, 4202472, 4552678, 6303708, 6829017, 9105356, 12607416, 13658034, 18210712, 20487051, 27316068, 40974102, 54632136, 81948204, 163896408]

約数ペア:

[(1, 163896408), (2, 81948204), (3, 54632136), (4, 40974102), (6, 27316068), (8, 20487051), (9, 18210712), (12, 13658034), (13, 12607416), (18, 9105356), (24, 6829017), (26, 6303708), (36, 4552678), (39, 4202472), (52, 3151854), (72, 2276339), (78, 2101236), (104, 1575927), (117, 1400824), (156, 1050618), (234, 700412), (312, 525309), (468, 350206), (936, 175103)]