140108992

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{13109}}^1$

素因数の和:13288

約数の個数: 28

約数和(自身を含む): 279714960

約数和(自身を除く): 139605968

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 13109, 26218, 52436, 104872, 209744, 419488, 838976, 2189203, 4378406, 8756812, 17513624, 35027248, 70054496, 140108992]

約数ペア:

[(1, 140108992), (2, 70054496), (4, 35027248), (8, 17513624), (16, 8756812), (32, 4378406), (64, 2189203), (167, 838976), (334, 419488), (668, 209744), (1336, 104872), (2672, 52436), (5344, 26218), (10688, 13109)]