129242152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 276514560

約数和(自身を除く): 147272408

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 71, 92, 104, 142, 184, 284, 299, 568, 598, 761, 923, 1196, 1522, 1633, 1846, 2392, 3044, 3266, 3692, 6088, 6532, 7384, 9893, 13064, 17503, 19786, 21229, 35006, 39572, 42458, 54031, 70012, 79144, 84916, 108062, 140024, 169832, 216124, 227539, 432248, 455078, 702403, 910156, 1242713, 1404806, 1820312, 2485426, 2809612, 4970852, 5619224, 9941704, 16155269, 32310538, 64621076, 129242152]

約数ペア:

[(1, 129242152), (2, 64621076), (4, 32310538), (8, 16155269), (13, 9941704), (23, 5619224), (26, 4970852), (46, 2809612), (52, 2485426), (71, 1820312), (92, 1404806), (104, 1242713), (142, 910156), (184, 702403), (284, 455078), (299, 432248), (568, 227539), (598, 216124), (761, 169832), (923, 140024), (1196, 108062), (1522, 84916), (1633, 79144), (1846, 70012), (2392, 54031), (3044, 42458), (3266, 39572), (3692, 35006), (6088, 21229), (6532, 19786), (7384, 17503), (9893, 13064)]