151708172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15889}}^1$

素因数の和:15942

約数の個数: 48

約数和(自身を含む): 341698560

約数和(自身を除く): 189990388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 15889, 31778, 63556, 111223, 174779, 222446, 349558, 444892, 492559, 699116, 985118, 1223453, 1970236, 2446906, 3447913, 4893812, 5418149, 6895826, 10836298, 13791652, 21672596, 37927043, 75854086, 151708172]

約数ペア:

[(1, 151708172), (2, 75854086), (4, 37927043), (7, 21672596), (11, 13791652), (14, 10836298), (22, 6895826), (28, 5418149), (31, 4893812), (44, 3447913), (62, 2446906), (77, 1970236), (124, 1223453), (154, 985118), (217, 699116), (308, 492559), (341, 444892), (434, 349558), (682, 222446), (868, 174779), (1364, 111223), (2387, 63556), (4774, 31778), (9548, 15889)]