157921021882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 259204700160

約数和(自身を除く): 101283678278

約数列:

[1, 2, 13, 26, 151, 211, 302, 379, 422, 503, 758, 1006, 1963, 2743, 3926, 4927, 5486, 6539, 9854, 13078, 31861, 57229, 63722, 75953, 79969, 106133, 114458, 151906, 159938, 190637, 212266, 381274, 414193, 743977, 828386, 987389, 1039597, 1379729, 1487954, 1974778, 2079194, 2478281, 2759458, 4956562, 12075319, 16026083, 24150638, 28786187, 32052166, 40224407, 57572374, 80448814, 156979147, 208339079, 313958294, 374220431, 416678158, 522917291, 748440862, 1045834582, 6073885457, 12147770914, 78960510941, 157921021882]

約数ペア:

[(1, 157921021882), (2, 78960510941), (13, 12147770914), (26, 6073885457), (151, 1045834582), (211, 748440862), (302, 522917291), (379, 416678158), (422, 374220431), (503, 313958294), (758, 208339079), (1006, 156979147), (1963, 80448814), (2743, 57572374), (3926, 40224407), (4927, 32052166), (5486, 28786187), (6539, 24150638), (9854, 16026083), (13078, 12075319), (31861, 4956562), (57229, 2759458), (63722, 2478281), (75953, 2079194), (79969, 1974778), (106133, 1487954), (114458, 1379729), (151906, 1039597), (159938, 987389), (190637, 828386), (212266, 743977), (381274, 414193)]