156970821434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{787429}}^1$

素因数の和:787958

約数の個数: 32

約数和(自身を含む): 278939203200

約数和(自身を除く): 121968381766

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 491, 982, 3437, 6874, 14239, 28478, 99673, 199346, 787429, 1574858, 5512003, 11024006, 22835441, 45670882, 159848087, 319696174, 386627639, 773255278, 2706393473, 5412786946, 11212201531, 22424403062, 78485410717, 156970821434]

約数ペア:

[(1, 156970821434), (2, 78485410717), (7, 22424403062), (14, 11212201531), (29, 5412786946), (58, 2706393473), (203, 773255278), (406, 386627639), (491, 319696174), (982, 159848087), (3437, 45670882), (6874, 22835441), (14239, 11024006), (28478, 5512003), (99673, 1574858), (199346, 787429)]