158049540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79823}}^1$

素因数の和:79849

約数の個数: 72

約数和(自身を含む): 523006848

約数和(自身を除く): 364957308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79823, 159646, 239469, 319292, 399115, 478938, 718407, 798230, 878053, 957876, 1197345, 1436814, 1596460, 1756106, 2394690, 2634159, 2873628, 3512212, 3592035, 4390265, 4789380, 5268318, 7184070, 7902477, 8780530, 10536636, 13170795, 14368140, 15804954, 17561060, 26341590, 31609908, 39512385, 52683180, 79024770, 158049540]

約数ペア:

[(1, 158049540), (2, 79024770), (3, 52683180), (4, 39512385), (5, 31609908), (6, 26341590), (9, 17561060), (10, 15804954), (11, 14368140), (12, 13170795), (15, 10536636), (18, 8780530), (20, 7902477), (22, 7184070), (30, 5268318), (33, 4789380), (36, 4390265), (44, 3592035), (45, 3512212), (55, 2873628), (60, 2634159), (66, 2394690), (90, 1756106), (99, 1596460), (110, 1436814), (132, 1197345), (165, 957876), (180, 878053), (198, 798230), (220, 718407), (330, 478938), (396, 399115), (495, 319292), (660, 239469), (990, 159646), (1980, 79823)]