159067860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{378733}}^1$

素因数の和:378752

約数の個数: 48

約数和(自身を含む): 509018496

約数和(自身を除く): 349950636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 378733, 757466, 1136199, 1514932, 1893665, 2272398, 2651131, 3787330, 4544796, 5302262, 5680995, 7574660, 7953393, 10604524, 11361990, 13255655, 15906786, 22723980, 26511310, 31813572, 39766965, 53022620, 79533930, 159067860]

約数ペア:

[(1, 159067860), (2, 79533930), (3, 53022620), (4, 39766965), (5, 31813572), (6, 26511310), (7, 22723980), (10, 15906786), (12, 13255655), (14, 11361990), (15, 10604524), (20, 7953393), (21, 7574660), (28, 5680995), (30, 5302262), (35, 4544796), (42, 3787330), (60, 2651131), (70, 2272398), (84, 1893665), (105, 1514932), (140, 1136199), (210, 757466), (420, 378733)]