158972416

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{7573}}^1$

素因数の和:7632

約数の個数: 40

約数和(自身を含む): 325424484

約数和(自身を除く): 166452068

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 7573, 10496, 15146, 20992, 30292, 60584, 121168, 242336, 310493, 484672, 620986, 969344, 1241972, 1938688, 2483944, 3877376, 4967888, 9935776, 19871552, 39743104, 79486208, 158972416]

約数ペア:

[(1, 158972416), (2, 79486208), (4, 39743104), (8, 19871552), (16, 9935776), (32, 4967888), (41, 3877376), (64, 2483944), (82, 1938688), (128, 1241972), (164, 969344), (256, 620986), (328, 484672), (512, 310493), (656, 242336), (1312, 121168), (2624, 60584), (5248, 30292), (7573, 20992), (10496, 15146)]