156977407587

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12809}}^1$

素因数の和:12914

約数の個数: 144

約数和(自身を含む): 293668532640

約数和(自身を除く): 136691125053

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 53, 77, 91, 121, 143, 147, 159, 231, 273, 363, 371, 429, 539, 583, 637, 689, 847, 1001, 1113, 1573, 1617, 1749, 1911, 2067, 2541, 2597, 3003, 4081, 4719, 4823, 5929, 6413, 7007, 7579, 7791, 11011, 12243, 12809, 14469, 17787, 19239, 21021, 22737, 28567, 33033, 33761, 38427, 44891, 53053, 77077, 83369, 85701, 89663, 101283, 134673, 140899, 159159, 166517, 231231, 250107, 268989, 314237, 371371, 422697, 499551, 583583, 627641, 678877, 942711, 986293, 1114113, 1165619, 1549889, 1750749, 1831687, 1882923, 2036631, 2958879, 3496857, 4085081, 4649667, 4752139, 5495061, 6904051, 7467647, 8159333, 8825401, 10849223, 12255243, 12821809, 14256417, 20148557, 20712153, 22402941, 24477999, 26476203, 32547669, 33264973, 38465427, 52273529, 60445671, 61777807, 75944561, 82144117, 89752663, 97079411, 99794919, 141039899, 156820587, 185333421, 227833683, 246432351, 269257989, 291238233, 365914703, 423119697, 432444649, 575008819, 679555877, 987279293, 1067873521, 1097744109, 1297333947, 1725026457, 2038667631, 2961837879, 3203620563, 4025061733, 4756891139, 7475114647, 12075185199, 14270673417, 22425343941, 52325802529, 156977407587]

約数ペア:

[(1, 156977407587), (3, 52325802529), (7, 22425343941), (11, 14270673417), (13, 12075185199), (21, 7475114647), (33, 4756891139), (39, 4025061733), (49, 3203620563), (53, 2961837879), (77, 2038667631), (91, 1725026457), (121, 1297333947), (143, 1097744109), (147, 1067873521), (159, 987279293), (231, 679555877), (273, 575008819), (363, 432444649), (371, 423119697), (429, 365914703), (539, 291238233), (583, 269257989), (637, 246432351), (689, 227833683), (847, 185333421), (1001, 156820587), (1113, 141039899), (1573, 99794919), (1617, 97079411), (1749, 89752663), (1911, 82144117), (2067, 75944561), (2541, 61777807), (2597, 60445671), (3003, 52273529), (4081, 38465427), (4719, 33264973), (4823, 32547669), (5929, 26476203), (6413, 24477999), (7007, 22402941), (7579, 20712153), (7791, 20148557), (11011, 14256417), (12243, 12821809), (12809, 12255243), (14469, 10849223), (17787, 8825401), (19239, 8159333), (21021, 7467647), (22737, 6904051), (28567, 5495061), (33033, 4752139), (33761, 4649667), (38427, 4085081), (44891, 3496857), (53053, 2958879), (77077, 2036631), (83369, 1882923), (85701, 1831687), (89663, 1750749), (101283, 1549889), (134673, 1165619), (140899, 1114113), (159159, 986293), (166517, 942711), (231231, 678877), (250107, 627641), (268989, 583583), (314237, 499551), (371371, 422697)]