156939437963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{146221}}^1$

素因数の和:146555

約数の個数: 32

約数和(自身を含む): 200115919872

約数和(自身を除く): 43176481909

約数列:

[1, 7, 11, 53, 77, 263, 371, 583, 1841, 2893, 4081, 13939, 20251, 97573, 146221, 153329, 1023547, 1073303, 1608431, 7749713, 11259017, 38456123, 54247991, 85246843, 269192861, 423017353, 596727901, 2038174519, 2961121471, 14267221633, 22419919709, 156939437963]

約数ペア:

[(1, 156939437963), (7, 22419919709), (11, 14267221633), (53, 2961121471), (77, 2038174519), (263, 596727901), (371, 423017353), (583, 269192861), (1841, 85246843), (2893, 54247991), (4081, 38456123), (13939, 11259017), (20251, 7749713), (97573, 1608431), (146221, 1073303), (153329, 1023547)]