131697072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70351}}^1$

素因数の和:70378

約数の個数: 60

約数和(自身を含む): 396925984

約数和(自身を除く): 265228912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70351, 140702, 211053, 281404, 422106, 562808, 633159, 844212, 914563, 1125616, 1266318, 1688424, 1829126, 2532636, 2743689, 3376848, 3658252, 5065272, 5487378, 7316504, 8231067, 10130544, 10974756, 14633008, 16462134, 21949512, 32924268, 43899024, 65848536, 131697072]

約数ペア:

[(1, 131697072), (2, 65848536), (3, 43899024), (4, 32924268), (6, 21949512), (8, 16462134), (9, 14633008), (12, 10974756), (13, 10130544), (16, 8231067), (18, 7316504), (24, 5487378), (26, 5065272), (36, 3658252), (39, 3376848), (48, 2743689), (52, 2532636), (72, 1829126), (78, 1688424), (104, 1266318), (117, 1125616), (144, 914563), (156, 844212), (208, 633159), (234, 562808), (312, 422106), (468, 281404), (624, 211053), (936, 140702), (1872, 70351)]