121181788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{25609}}^1$

素因数の和:25646

約数の個数: 36

約数和(自身を含む): 262451280

約数和(自身を除く): 141269492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 25609, 51218, 102436, 179263, 332917, 358526, 665834, 717052, 1331668, 2330419, 4327921, 4660838, 8655842, 9321676, 17311684, 30295447, 60590894, 121181788]

約数ペア:

[(1, 121181788), (2, 60590894), (4, 30295447), (7, 17311684), (13, 9321676), (14, 8655842), (26, 4660838), (28, 4327921), (52, 2330419), (91, 1331668), (169, 717052), (182, 665834), (338, 358526), (364, 332917), (676, 179263), (1183, 102436), (2366, 51218), (4732, 25609)]