158137140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8077

約数の個数: 96

約数和(自身を含む): 516870144

約数和(自身を除く): 358733004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 8011, 9870, 16022, 19740, 24033, 32044, 40055, 48066, 56077, 80110, 96132, 112154, 120165, 160220, 168231, 224308, 240330, 280385, 336462, 376517, 480660, 560770, 672924, 753034, 841155, 1121540, 1129551, 1506068, 1682310, 1882585, 2259102, 2635619, 3364620, 3765170, 4518204, 5271238, 5647755, 7530340, 7906857, 10542476, 11295510, 13178095, 15813714, 22591020, 26356190, 31627428, 39534285, 52712380, 79068570, 158137140]

約数ペア:

[(1, 158137140), (2, 79068570), (3, 52712380), (4, 39534285), (5, 31627428), (6, 26356190), (7, 22591020), (10, 15813714), (12, 13178095), (14, 11295510), (15, 10542476), (20, 7906857), (21, 7530340), (28, 5647755), (30, 5271238), (35, 4518204), (42, 3765170), (47, 3364620), (60, 2635619), (70, 2259102), (84, 1882585), (94, 1682310), (105, 1506068), (140, 1129551), (141, 1121540), (188, 841155), (210, 753034), (235, 672924), (282, 560770), (329, 480660), (420, 376517), (470, 336462), (564, 280385), (658, 240330), (705, 224308), (940, 168231), (987, 160220), (1316, 120165), (1410, 112154), (1645, 96132), (1974, 80110), (2820, 56077), (3290, 48066), (3948, 40055), (4935, 32044), (6580, 24033), (8011, 19740), (9870, 16022)]