133799536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9601}}^1$

素因数の和:9689

約数の個数: 40

約数和(自身を含む): 283374224

約数和(自身を除く): 149574688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 9601, 13936, 19202, 38404, 76808, 124813, 153616, 249626, 499252, 643267, 998504, 1286534, 1997008, 2573068, 5146136, 8362471, 10292272, 16724942, 33449884, 66899768, 133799536]

約数ペア:

[(1, 133799536), (2, 66899768), (4, 33449884), (8, 16724942), (13, 10292272), (16, 8362471), (26, 5146136), (52, 2573068), (67, 1997008), (104, 1286534), (134, 998504), (208, 643267), (268, 499252), (536, 249626), (871, 153616), (1072, 124813), (1742, 76808), (3484, 38404), (6968, 19202), (9601, 13936)]