157078196373

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{350003}}^1$

素因数の和:350134

約数の個数: 48

約数和(自身を含む): 252809289216

約数和(自身を除く): 95731092843

約数列:

[1, 3, 7, 21, 43, 49, 71, 129, 147, 213, 301, 497, 903, 1491, 2107, 3053, 3479, 6321, 9159, 10437, 21371, 64113, 149597, 350003, 448791, 1050009, 2450021, 7350063, 15050129, 17150147, 24850213, 45150387, 51450441, 74550639, 105350903, 173951491, 316052709, 521854473, 737456321, 1068559159, 1217660437, 2212368963, 3205677477, 3652981311, 7479914113, 22439742339, 52359398791, 157078196373]

約数ペア:

[(1, 157078196373), (3, 52359398791), (7, 22439742339), (21, 7479914113), (43, 3652981311), (49, 3205677477), (71, 2212368963), (129, 1217660437), (147, 1068559159), (213, 737456321), (301, 521854473), (497, 316052709), (903, 173951491), (1491, 105350903), (2107, 74550639), (3053, 51450441), (3479, 45150387), (6321, 24850213), (9159, 17150147), (10437, 15050129), (21371, 7350063), (64113, 2450021), (149597, 1050009), (350003, 448791)]