127934898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4499

約数の個数: 64

約数和(自身を含む): 320931072

約数和(自身を除く): 192996174

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4421, 4823, 8842, 9646, 13263, 14469, 26526, 28938, 30947, 57473, 61894, 92841, 114946, 172419, 185682, 234313, 344838, 402311, 468626, 702939, 804622, 1206933, 1405878, 1640191, 2413866, 3046069, 3280382, 4920573, 6092138, 9138207, 9841146, 18276414, 21322483, 42644966, 63967449, 127934898]

約数ペア:

[(1, 127934898), (2, 63967449), (3, 42644966), (6, 21322483), (7, 18276414), (13, 9841146), (14, 9138207), (21, 6092138), (26, 4920573), (39, 3280382), (42, 3046069), (53, 2413866), (78, 1640191), (91, 1405878), (106, 1206933), (159, 804622), (182, 702939), (273, 468626), (318, 402311), (371, 344838), (546, 234313), (689, 185682), (742, 172419), (1113, 114946), (1378, 92841), (2067, 61894), (2226, 57473), (4134, 30947), (4421, 28938), (4823, 26526), (8842, 14469), (9646, 13263)]