157220931834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11212447}}^1$

素因数の和:11212515

約数の個数: 48

約数和(自身を含む): 367319796480

約数和(自身を除く): 210098864646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 11212447, 22424894, 33637341, 67274682, 100912023, 201824046, 213036493, 426072986, 459710327, 639109479, 919420654, 1278218958, 1379130981, 1917328437, 2758261962, 3834656874, 4137392943, 8274785886, 8734496213, 17468992426, 26203488639, 52406977278, 78610465917, 157220931834]

約数ペア:

[(1, 157220931834), (2, 78610465917), (3, 52406977278), (6, 26203488639), (9, 17468992426), (18, 8734496213), (19, 8274785886), (38, 4137392943), (41, 3834656874), (57, 2758261962), (82, 1917328437), (114, 1379130981), (123, 1278218958), (171, 919420654), (246, 639109479), (342, 459710327), (369, 426072986), (738, 213036493), (779, 201824046), (1558, 100912023), (2337, 67274682), (4674, 33637341), (7011, 22424894), (14022, 11212447)]