131036052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 228940908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 107, 122, 183, 214, 239, 244, 321, 366, 427, 428, 478, 642, 717, 732, 749, 854, 956, 1281, 1284, 1434, 1498, 1673, 1708, 2247, 2562, 2868, 2996, 3346, 4494, 5019, 5124, 6527, 6692, 8988, 10038, 13054, 14579, 19581, 20076, 25573, 26108, 29158, 39162, 43737, 45689, 51146, 58316, 76719, 78324, 87474, 91378, 102053, 102292, 137067, 153438, 174948, 179011, 182756, 204106, 274134, 306159, 306876, 358022, 408212, 537033, 548268, 612318, 716044, 1074066, 1224636, 1559953, 2148132, 3119906, 4679859, 6239812, 9359718, 10919671, 18719436, 21839342, 32759013, 43678684, 65518026, 131036052]

約数ペア:

[(1, 131036052), (2, 65518026), (3, 43678684), (4, 32759013), (6, 21839342), (7, 18719436), (12, 10919671), (14, 9359718), (21, 6239812), (28, 4679859), (42, 3119906), (61, 2148132), (84, 1559953), (107, 1224636), (122, 1074066), (183, 716044), (214, 612318), (239, 548268), (244, 537033), (321, 408212), (366, 358022), (427, 306876), (428, 306159), (478, 274134), (642, 204106), (717, 182756), (732, 179011), (749, 174948), (854, 153438), (956, 137067), (1281, 102292), (1284, 102053), (1434, 91378), (1498, 87474), (1673, 78324), (1708, 76719), (2247, 58316), (2562, 51146), (2868, 45689), (2996, 43737), (3346, 39162), (4494, 29158), (5019, 26108), (5124, 25573), (6527, 20076), (6692, 19581), (8988, 14579), (10038, 13054)]