145758424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136991}}^1$

素因数の和:137023

約数の個数: 32

約数和(自身を含む): 328780800

約数和(自身を除く): 183022376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 136991, 273982, 547964, 958937, 1095928, 1917874, 2602829, 3835748, 5205658, 7671496, 10411316, 18219803, 20822632, 36439606, 72879212, 145758424]

約数ペア:

[(1, 145758424), (2, 72879212), (4, 36439606), (7, 20822632), (8, 18219803), (14, 10411316), (19, 7671496), (28, 5205658), (38, 3835748), (56, 2602829), (76, 1917874), (133, 1095928), (152, 958937), (266, 547964), (532, 273982), (1064, 136991)]