158215860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79907}}^1$

素因数の和:79933

約数の個数: 72

約数和(自身を含む): 523557216

約数和(自身を除く): 365341356

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, 79907, 159814, 239721, 319628, 399535, 479442, 719163, 799070, 878977, 958884, 1198605, 1438326, 1598140, 1757954, 2397210, 2636931, 2876652, 3515908, 3595815, 4394885, 4794420, 5273862, 7191630, 7910793, 8789770, 10547724, 13184655, 14383260, 15821586, 17579540, 26369310, 31643172, 39553965, 52738620, 79107930, 158215860]

約数ペア:

[(1, 158215860), (2, 79107930), (3, 52738620), (4, 39553965), (5, 31643172), (6, 26369310), (9, 17579540), (10, 15821586), (11, 14383260), (12, 13184655), (15, 10547724), (18, 8789770), (20, 7910793), (22, 7191630), (30, 5273862), (33, 4794420), (36, 4394885), (44, 3595815), (45, 3515908), (55, 2876652), (60, 2636931), (66, 2397210), (90, 1757954), (99, 1598140), (110, 1438326), (132, 1198605), (165, 958884), (180, 878977), (198, 799070), (220, 719163), (330, 479442), (396, 399535), (495, 319628), (660, 239721), (990, 159814), (1980, 79907)]