131088528

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4621}}^1$

素因数の和:4832

約数の個数: 60

約数和(自身を含む): 368807868

約数和(自身を除く): 237719340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4621, 4728, 7092, 9242, 9456, 13863, 14184, 18484, 27726, 28368, 36968, 41589, 55452, 73936, 83178, 110904, 166356, 221808, 332712, 665424, 910337, 1820674, 2731011, 3641348, 5462022, 7282696, 8193033, 10924044, 14565392, 16386066, 21848088, 32772132, 43696176, 65544264, 131088528]

約数ペア:

[(1, 131088528), (2, 65544264), (3, 43696176), (4, 32772132), (6, 21848088), (8, 16386066), (9, 14565392), (12, 10924044), (16, 8193033), (18, 7282696), (24, 5462022), (36, 3641348), (48, 2731011), (72, 1820674), (144, 910337), (197, 665424), (394, 332712), (591, 221808), (788, 166356), (1182, 110904), (1576, 83178), (1773, 73936), (2364, 55452), (3152, 41589), (3546, 36968), (4621, 28368), (4728, 27726), (7092, 18484), (9242, 14184), (9456, 13863)]