138586644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11701}}^1$

素因数の和:11765

約数の個数: 72

約数和(自身を含む): 408914688

約数和(自身を除く): 270328044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11701, 11844, 23402, 35103, 46804, 70206, 81907, 105309, 140412, 163814, 210618, 245721, 327628, 421236, 491442, 549947, 737163, 982884, 1099894, 1474326, 1649841, 2199788, 2948652, 3299682, 3849629, 4949523, 6599364, 7699258, 9899046, 11548887, 15398516, 19798092, 23097774, 34646661, 46195548, 69293322, 138586644]

約数ペア:

[(1, 138586644), (2, 69293322), (3, 46195548), (4, 34646661), (6, 23097774), (7, 19798092), (9, 15398516), (12, 11548887), (14, 9899046), (18, 7699258), (21, 6599364), (28, 4949523), (36, 3849629), (42, 3299682), (47, 2948652), (63, 2199788), (84, 1649841), (94, 1474326), (126, 1099894), (141, 982884), (188, 737163), (252, 549947), (282, 491442), (329, 421236), (423, 327628), (564, 245721), (658, 210618), (846, 163814), (987, 140412), (1316, 105309), (1692, 81907), (1974, 70206), (2961, 46804), (3948, 35103), (5922, 23402), (11701, 11844)]