149767484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 289396800

約数和(自身を除く): 139629316

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 173, 346, 439, 493, 692, 878, 986, 1756, 1972, 2941, 5017, 5882, 7463, 10034, 11764, 12731, 14926, 20068, 25462, 29852, 50924, 75947, 85289, 151894, 170578, 216427, 303788, 341156, 432854, 865708, 1291099, 2202463, 2582198, 4404926, 5164396, 8809852, 37441871, 74883742, 149767484]

約数ペア:

[(1, 149767484), (2, 74883742), (4, 37441871), (17, 8809852), (29, 5164396), (34, 4404926), (58, 2582198), (68, 2202463), (116, 1291099), (173, 865708), (346, 432854), (439, 341156), (493, 303788), (692, 216427), (878, 170578), (986, 151894), (1756, 85289), (1972, 75947), (2941, 50924), (5017, 29852), (5882, 25462), (7463, 20068), (10034, 14926), (11764, 12731)]