128583792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46997}}^1$

素因数の和:47030

約数の個数: 60

約数和(自身を含む): 378803880

約数和(自身を除く): 250220088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 46997, 93994, 140991, 187988, 281982, 375976, 422973, 563964, 751952, 845946, 892943, 1127928, 1691892, 1785886, 2255856, 2678829, 3383784, 3571772, 5357658, 6767568, 7143544, 8036487, 10715316, 14287088, 16072974, 21430632, 32145948, 42861264, 64291896, 128583792]

約数ペア:

[(1, 128583792), (2, 64291896), (3, 42861264), (4, 32145948), (6, 21430632), (8, 16072974), (9, 14287088), (12, 10715316), (16, 8036487), (18, 7143544), (19, 6767568), (24, 5357658), (36, 3571772), (38, 3383784), (48, 2678829), (57, 2255856), (72, 1785886), (76, 1691892), (114, 1127928), (144, 892943), (152, 845946), (171, 751952), (228, 563964), (304, 422973), (342, 375976), (456, 281982), (684, 187988), (912, 140991), (1368, 93994), (2736, 46997)]