160103804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 338661120

約数和(自身を除く): 178557316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 514, 532, 1028, 1171, 1799, 2342, 3598, 4684, 4883, 7196, 8197, 9766, 16394, 19532, 22249, 32788, 34181, 44498, 68362, 88996, 136724, 155743, 300947, 311486, 601894, 622972, 1203788, 2106629, 4213258, 5717993, 8426516, 11435986, 22871972, 40025951, 80051902, 160103804]

約数ペア:

[(1, 160103804), (2, 80051902), (4, 40025951), (7, 22871972), (14, 11435986), (19, 8426516), (28, 5717993), (38, 4213258), (76, 2106629), (133, 1203788), (257, 622972), (266, 601894), (514, 311486), (532, 300947), (1028, 155743), (1171, 136724), (1799, 88996), (2342, 68362), (3598, 44498), (4684, 34181), (4883, 32788), (7196, 22249), (8197, 19532), (9766, 16394)]