157964108508

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3323}}^1\times {\mathrm{13613}}^1$

素因数の和:17043

約数の個数: 72

約数和(自身を含む): 403565683248

約数和(自身を除く): 245601574740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3323, 3492, 6646, 9969, 13292, 13613, 19938, 27226, 29907, 39876, 40839, 54452, 59814, 81678, 119628, 122517, 163356, 245034, 322331, 490068, 644662, 966993, 1289324, 1320461, 1933986, 2640922, 2900979, 3867972, 3961383, 5281844, 5801958, 7922766, 11603916, 11884149, 15845532, 23768298, 45235999, 47536596, 90471998, 135707997, 180943996, 271415994, 407123991, 542831988, 814247982, 1628495964, 4387891903, 8775783806, 13163675709, 17551567612, 26327351418, 39491027127, 52654702836, 78982054254, 157964108508]

約数ペア:

[(1, 157964108508), (2, 78982054254), (3, 52654702836), (4, 39491027127), (6, 26327351418), (9, 17551567612), (12, 13163675709), (18, 8775783806), (36, 4387891903), (97, 1628495964), (194, 814247982), (291, 542831988), (388, 407123991), (582, 271415994), (873, 180943996), (1164, 135707997), (1746, 90471998), (3323, 47536596), (3492, 45235999), (6646, 23768298), (9969, 15845532), (13292, 11884149), (13613, 11603916), (19938, 7922766), (27226, 5801958), (29907, 5281844), (39876, 3961383), (40839, 3867972), (54452, 2900979), (59814, 2640922), (81678, 1933986), (119628, 1320461), (122517, 1289324), (163356, 966993), (245034, 644662), (322331, 490068)]