136557808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 277044768

約数和(自身を除く): 140486960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 857, 866, 1714, 1732, 3428, 3464, 6856, 6928, 9959, 13712, 19711, 19918, 39422, 39836, 78844, 79672, 157688, 159344, 315376, 371081, 742162, 1484324, 2968648, 5937296, 8534863, 17069726, 34139452, 68278904, 136557808]

約数ペア:

[(1, 136557808), (2, 68278904), (4, 34139452), (8, 17069726), (16, 8534863), (23, 5937296), (46, 2968648), (92, 1484324), (184, 742162), (368, 371081), (433, 315376), (857, 159344), (866, 157688), (1714, 79672), (1732, 78844), (3428, 39836), (3464, 39422), (6856, 19918), (6928, 19711), (9959, 13712)]