131145354592

素因数分解:

$2^5\times 7^2\times {\mathrm{1489}}^1\times {\mathrm{56171}}^1$

素因数の和:57684

約数の個数: 72

約数和(自身を含む): 300553341480

約数和(自身を除く): 169407986888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1489, 1568, 2978, 5956, 10423, 11912, 20846, 23824, 41692, 47648, 56171, 72961, 83384, 112342, 145922, 166768, 224684, 291844, 333536, 393197, 449368, 583688, 786394, 898736, 1167376, 1572788, 1797472, 2334752, 2752379, 3145576, 5504758, 6291152, 11009516, 12582304, 22019032, 44038064, 83638619, 88076128, 167277238, 334554476, 585470333, 669108952, 1170940666, 1338217904, 2341881332, 2676435808, 4098292331, 4683762664, 8196584662, 9367525328, 16393169324, 18735050656, 32786338648, 65572677296, 131145354592]

約数ペア:

[(1, 131145354592), (2, 65572677296), (4, 32786338648), (7, 18735050656), (8, 16393169324), (14, 9367525328), (16, 8196584662), (28, 4683762664), (32, 4098292331), (49, 2676435808), (56, 2341881332), (98, 1338217904), (112, 1170940666), (196, 669108952), (224, 585470333), (392, 334554476), (784, 167277238), (1489, 88076128), (1568, 83638619), (2978, 44038064), (5956, 22019032), (10423, 12582304), (11912, 11009516), (20846, 6291152), (23824, 5504758), (41692, 3145576), (47648, 2752379), (56171, 2334752), (72961, 1797472), (83384, 1572788), (112342, 1167376), (145922, 898736), (166768, 786394), (224684, 583688), (291844, 449368), (333536, 393197)]