121665516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30817}}^1$

素因数の和:30878

約数の個数: 48

約数和(自身を含む): 331355136

約数和(自身を除く): 209689620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 30817, 61634, 92451, 123268, 184902, 215719, 369804, 431438, 647157, 862876, 1294314, 1448399, 2588628, 2896798, 4345197, 5793596, 8690394, 10138793, 17380788, 20277586, 30416379, 40555172, 60832758, 121665516]

約数ペア:

[(1, 121665516), (2, 60832758), (3, 40555172), (4, 30416379), (6, 20277586), (7, 17380788), (12, 10138793), (14, 8690394), (21, 5793596), (28, 4345197), (42, 2896798), (47, 2588628), (84, 1448399), (94, 1294314), (141, 862876), (188, 647157), (282, 431438), (329, 369804), (564, 215719), (658, 184902), (987, 123268), (1316, 92451), (1974, 61634), (3948, 30817)]