158142712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{217229}}^1$

素因数の和:217255

約数の個数: 32

約数和(自身を含む): 364946400

約数和(自身を除く): 206803688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 217229, 434458, 868916, 1520603, 1737832, 2823977, 3041206, 5647954, 6082412, 11295908, 12164824, 19767839, 22591816, 39535678, 79071356, 158142712]

約数ペア:

[(1, 158142712), (2, 79071356), (4, 39535678), (7, 22591816), (8, 19767839), (13, 12164824), (14, 11295908), (26, 6082412), (28, 5647954), (52, 3041206), (56, 2823977), (91, 1737832), (104, 1520603), (182, 868916), (364, 434458), (728, 217229)]