163072854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9311}}^1$

素因数の和:9465

約数の個数: 48

約数和(自身を含む): 406748160

約数和(自身を除く): 243675306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 9311, 17514, 18622, 27933, 55866, 65177, 83799, 130354, 167598, 195531, 391062, 586593, 1173186, 1294229, 2588458, 3882687, 7765374, 9059603, 11648061, 18119206, 23296122, 27178809, 54357618, 81536427, 163072854]

約数ペア:

[(1, 163072854), (2, 81536427), (3, 54357618), (6, 27178809), (7, 23296122), (9, 18119206), (14, 11648061), (18, 9059603), (21, 7765374), (42, 3882687), (63, 2588458), (126, 1294229), (139, 1173186), (278, 586593), (417, 391062), (834, 195531), (973, 167598), (1251, 130354), (1946, 83799), (2502, 65177), (2919, 55866), (5838, 27933), (8757, 18622), (9311, 17514)]