169884962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 278873280

約数和(自身を除く): 108988318

約数列:

[1, 2, 13, 26, 173, 179, 211, 346, 358, 422, 2249, 2327, 2743, 4498, 4654, 5486, 30967, 36503, 37769, 61934, 73006, 75538, 402571, 474539, 490997, 805142, 949078, 981994, 6534037, 13068074, 84942481, 169884962]

約数ペア:

[(1, 169884962), (2, 84942481), (13, 13068074), (26, 6534037), (173, 981994), (179, 949078), (211, 805142), (346, 490997), (358, 474539), (422, 402571), (2249, 75538), (2327, 73006), (2743, 61934), (4498, 37769), (4654, 36503), (5486, 30967)]