129218786476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4177}}^1\times {\mathrm{45763}}^1$

素因数の和:49970

約数の個数: 36

約数和(自身を含む): 244929751752

約数和(自身を除く): 115710965276

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4177, 8354, 16708, 45763, 54301, 91526, 108602, 183052, 217204, 594919, 705913, 1189838, 1411826, 2379676, 2823652, 7733947, 15467894, 30935788, 191152051, 382304102, 764608204, 2484976663, 4969953326, 9939906652, 32304696619, 64609393238, 129218786476]

約数ペア:

[(1, 129218786476), (2, 64609393238), (4, 32304696619), (13, 9939906652), (26, 4969953326), (52, 2484976663), (169, 764608204), (338, 382304102), (676, 191152051), (4177, 30935788), (8354, 15467894), (16708, 7733947), (45763, 2823652), (54301, 2379676), (91526, 1411826), (108602, 1189838), (183052, 705913), (217204, 594919)]