144427616

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 293388480

約数和(自身を除く): 148960864

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 109, 188, 218, 376, 436, 752, 872, 881, 1504, 1744, 1762, 3488, 3524, 5123, 7048, 10246, 14096, 20492, 28192, 40984, 41407, 81968, 82814, 96029, 163936, 165628, 192058, 331256, 384116, 662512, 768232, 1325024, 1536464, 3072928, 4513363, 9026726, 18053452, 36106904, 72213808, 144427616]

約数ペア:

[(1, 144427616), (2, 72213808), (4, 36106904), (8, 18053452), (16, 9026726), (32, 4513363), (47, 3072928), (94, 1536464), (109, 1325024), (188, 768232), (218, 662512), (376, 384116), (436, 331256), (752, 192058), (872, 165628), (881, 163936), (1504, 96029), (1744, 82814), (1762, 81968), (3488, 41407), (3524, 40984), (5123, 28192), (7048, 20492), (10246, 14096)]