156965116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 186464516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 701, 727, 1402, 1454, 2804, 2908, 4907, 5089, 7711, 7997, 9814, 10178, 15422, 15994, 19628, 20356, 30844, 31988, 53977, 55979, 107954, 111958, 215908, 223916, 509627, 1019254, 2038508, 3567389, 5605897, 7134778, 11211794, 14269556, 22423588, 39241279, 78482558, 156965116]

約数ペア:

[(1, 156965116), (2, 78482558), (4, 39241279), (7, 22423588), (11, 14269556), (14, 11211794), (22, 7134778), (28, 5605897), (44, 3567389), (77, 2038508), (154, 1019254), (308, 509627), (701, 223916), (727, 215908), (1402, 111958), (1454, 107954), (2804, 55979), (2908, 53977), (4907, 31988), (5089, 30844), (7711, 20356), (7997, 19628), (9814, 15994), (10178, 15422)]