154188398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3337

約数の個数: 48

約数和(自身を含む): 297660384

約数和(自身を除く): 143471986

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1813, 3271, 3367, 3626, 6542, 6734, 22897, 23569, 42523, 45794, 47138, 85046, 121027, 160279, 242054, 297661, 320558, 595322, 847189, 1573351, 1694378, 2083627, 3146702, 4167254, 5930323, 11013457, 11860646, 22026914, 77094199, 154188398]

約数ペア:

[(1, 154188398), (2, 77094199), (7, 22026914), (13, 11860646), (14, 11013457), (26, 5930323), (37, 4167254), (49, 3146702), (74, 2083627), (91, 1694378), (98, 1573351), (182, 847189), (259, 595322), (481, 320558), (518, 297661), (637, 242054), (962, 160279), (1274, 121027), (1813, 85046), (3271, 47138), (3367, 45794), (3626, 42523), (6542, 23569), (6734, 22897)]