163608992

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 330184512

約数和(自身を除く): 166575520

約数列:

[1, 2, 4, 8, 16, 32, 71, 107, 142, 214, 284, 428, 568, 673, 856, 1136, 1346, 1712, 2272, 2692, 3424, 5384, 7597, 10768, 15194, 21536, 30388, 47783, 60776, 72011, 95566, 121552, 144022, 191132, 243104, 288044, 382264, 576088, 764528, 1152176, 1529056, 2304352, 5112781, 10225562, 20451124, 40902248, 81804496, 163608992]

約数ペア:

[(1, 163608992), (2, 81804496), (4, 40902248), (8, 20451124), (16, 10225562), (32, 5112781), (71, 2304352), (107, 1529056), (142, 1152176), (214, 764528), (284, 576088), (428, 382264), (568, 288044), (673, 243104), (856, 191132), (1136, 144022), (1346, 121552), (1712, 95566), (2272, 72011), (2692, 60776), (3424, 47783), (5384, 30388), (7597, 21536), (10768, 15194)]