157024322

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 312930000

約数和(自身を除く): 155905678

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 169, 182, 247, 266, 338, 494, 499, 637, 931, 998, 1183, 1274, 1729, 1862, 2366, 3211, 3458, 3493, 6422, 6487, 6986, 8281, 9481, 12103, 12974, 16562, 18962, 22477, 24206, 24451, 44954, 45409, 48902, 66367, 84331, 90818, 123253, 132734, 157339, 168662, 246506, 314678, 317863, 464569, 590317, 635726, 862771, 929138, 1180634, 1602289, 1725542, 3204578, 4132219, 6039397, 8264438, 11216023, 12078794, 22432046, 78512161, 157024322]

約数ペア:

[(1, 157024322), (2, 78512161), (7, 22432046), (13, 12078794), (14, 11216023), (19, 8264438), (26, 6039397), (38, 4132219), (49, 3204578), (91, 1725542), (98, 1602289), (133, 1180634), (169, 929138), (182, 862771), (247, 635726), (266, 590317), (338, 464569), (494, 317863), (499, 314678), (637, 246506), (931, 168662), (998, 157339), (1183, 132734), (1274, 123253), (1729, 90818), (1862, 84331), (2366, 66367), (3211, 48902), (3458, 45409), (3493, 44954), (6422, 24451), (6487, 24206), (6986, 22477), (8281, 18962), (9481, 16562), (12103, 12974)]